Message broadcasting billing system and method

ABSTRACT

A system and method for billing for network usage for broadcast transmission to broadcast message receiving devices located within a broadcast target area includes validating the broadcast message record for transmission over a broadcast transmission network and generating a validated broadcast message record as a function of the validating. The method also includes determining a density of broadcast receiving devices associated with the broadcast transmission network in the broadcast target area, calculating an area for message broadcast transmission within the broadcast target area served by the broadcast transmission network, and determining a length of the broadcast message contained within the validated broadcast message record. The method further includes calculating an incurred broadcast message billing amount for the broadcast message as a function of the determined broadcast message length, the calculated broadcast area, the determined density, the broadcast message originator identifier, and a broadcast transmission network billing rate parameter.

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims the benefit of U.S. Provisional Application No.60/739,820, filed on Nov. 23, 2005. The disclosure of the aboveapplication is incorporated herein by reference.

FIELD

The present disclosure relates to message broadcast systems and inparticular to billing for message broadcasting services.

BACKGROUND

The statements in this section merely provide background informationrelated to the present disclosure and may not constitute prior art.

With the events of Sep. 11, 2001, there has been increased concern withthe ability of present systems for providing public service broadcastingof messages and warnings to the public. Existing public service warningsystems are antiquated and provide only limited access to the public whomay be in need of knowing of potential emergencies or danger.Additionally, existing systems do not provide for location-basednotification or broadcasting messages.

As such, there is a need for an improved method and system for providingco timely information to the public related to potential hazardsaffecting them. One suggested solution is the utilization of thesubscription-based Short Message Service (SMS) messaging capability formass messaging using mobile telephones and compatible devices. However,SMS systems and technology have significant technical limitations andexperience with such systems has been disappointing due to significantdelays in the delivery of SMS messages and negative impacts to thenetworks due to congestion. Additionally, SMS messaging places aconsiderable call processing load on the telecommunication system andinfrastructure considering that the above process is multiplied by thedemand of thousands or tens of thousands of SMS call set up requests atthe same time. The potential initiation of broadcast SMS volumes willnot only affect network resources for SMS messaging, but also negativelyaffect ability of the telecommunication networks to set up and supportvoice traffic during any period of message broadcasting as theseresources are shared by both services.

SMS and Wireless Access Protocol (WAP) messaging systems utilizecapacity on transmission channels making them unavailable for otherpurposes such as voice call set up and can only handle a limited numberof SMS and/or WAP transmissions. As such, during heavy messaging, therelated high volumes of messaging traffic may have a negative affect onother services including the set up of voice calls.

Generally, existing systems are not location-based and as such does notsend messages to intended recipients located within a defined geographiclocation and therefore do not provide an attractive solution tolocation-based customer notification and other location-based broadcastservices.

SUMMARY

The inventors hereof has succeeded at designing an improved method andsystem for billing for message broadcasting service.

In one aspect, a method of determining broadcast message billing rateparameter for transmitting a broadcast message to broadcast messagereceiving devices located within a broadcast transmission networkserving, at least a portion of, a broadcast target area includesdetermining a base density of broadcast message receiving devices in atypical network serving area contained within the broadcast target area,determining an base length of the broadcast message as a function of abroadcast message page, and defining a broadcast message shot as afunction of the determined base density and the determined base length.

In another aspect, a method of billing for transmitting a broadcastmessage to broadcast message receiving devices located within abroadcast target area by a broadcast transmission network includingreceiving a broadcast message record after authorizing the forwarding ofthe validated broadcast message to the broadcast transmission network,the broadcast message record including the broadcast message, thebroadcast target area, and a broadcast message originator identifier.The method also includes determining a density of broadcast receivingdevices associated with the broadcast transmission network in thebroadcast target area, calculating an area for network transmissionwithin the broadcast target area by the broadcast transmission networkand determining a length of the broadcast message contained within thevalidated broadcast message record. The method further includescalculating an incurred broadcast message billing amount for theforwarded broadcast message as a function of the determined broadcastmessage length, the determined density, the calculated broadcast area,the broadcast message originator identifier, and a broadcast messagebilling rate parameter.

In yet another aspect, a system for billing a broadcast message systemfor network usage for broadcast message transmission includes abroadcast message billing module configured for receiving a validatedbroadcast message record associated with a broadcast transmissionnetwork adapted to provide a transmission of the broadcast messagewithin the validated broadcast record to broadcast receiving deviceslocated within a broadcast target area. The broadcast message billingmodule is configured for generating an incurred broadcast messagebilling amount as a function of one or more of a density of broadcastreceiving devices located within the broadcast target area served by thebroadcast transmission network, an area served by the broadcasttransmission network within the broadcast target area, a length of thebroadcast message, the broadcast message originator identifier, and abroadcast transmission network billing rate parameter.

In still another aspect, a method of billing for network usage forbroadcast transmission to broadcast message receiving devices locatedwithin a broadcast target area includes validating the broadcast messagerecord for transmission over a broadcast transmission network andgenerating a validated broadcast message record as a function of thevalidating. The method also includes determining a density of broadcastreceiving devices associated with the broadcast transmission network inthe broadcast target area; calculating an area for message broadcasttransmission within the broadcast target area served by the broadcasttransmission network; and determining a length of the broadcast messagecontained within the validated broadcast message record. The methodfurther includes calculating an incurred broadcast message billingamount for the broadcast message as a function of the determinedbroadcast message length, the calculated broadcast area, the determineddensity, the broadcast message originator identifier, and a broadcasttransmission network billing rate parameter.

In another aspect, a system for billing a first broadcast message systemfor processing a broadcast message record provided by the firstbroadcast message system to a second broadcast message system forvalidating and transmission of a broadcast message to broadcast messagereceiving devices located within a broadcast target area associated withthe second broadcast message system includes a broadcast message billingmodule. The broadcast message billing module is configured for receivinga validated broadcast message record from the second broadcast messagesystem and for generating an incurred broadcast message billing amountas a function of one or more of a density of broadcast receiving deviceslocated within the broadcast target area served by the broadcasttransmission network, an area served by the broadcast transmissionnetwork within the broadcast target area, a length of the broadcastmessage, the broadcast message originator identifier, a broadcasttransmission network billing rate parameter, and a broadcast messagesystem processing billing parameter.

In yet another aspect, a method for billing a first broadcast messagesystem for processing a broadcast message record provided by the firstbroadcast message system to a second broadcast message system fortransmission of a broadcast message to broad message receiving deviceslocated within a broadcast target area associated with a broadcasttransmission network served by the second broadcast message systemincludes validating the broadcast message record and receiving thevalidated broadcast message record. The method also includes determininga density of broadcast receiving devices associated with the secondbroadcast transmission network in the broadcast target area, calculatingan area for message broadcast transmission within the broadcast targetarea served by the broadcast transmission network, and determining alength of the broadcast message contained within the validated broadcastmessage record. The method further includes calculating an incurredbroadcast message billing amount for the broadcast message as a functionof the determined broadcast message length, the calculated broadcastarea, the determined density, the broadcast message originatoridentifier, and a broadcast message system processing billing parameter.

In still another aspect, a system for billing a broadcast messageoriginator for processing a broadcast message record for transmission ofa broadcast message to broadcast message receiving devices locatedwithin a broadcast target area includes a broadcast message billingmodule. The broadcast message billing module is configured for receivinga validated broadcast message record associated with a broadcasttransmission network configured to provide a transmission of thebroadcast message within the validated broadcast record to broadcastreceiving devices located within a broadcast target area. The broadcastmessage billing module is also configured for generating an broadcastmessage billing amount as a function of one or more of a density ofbroadcast receiving devices located within the broadcast target areaserved by the broadcast transmission network, an area served by thebroadcast transmission network within the broadcast target area, alength of the broadcast message, the broadcast message originatoridentifier, and a broadcast message system billing rate parameter.

In another aspect, a method for billing a broadcast message originatorfor processing a broadcast message record for transmitting a broadcastmessage to a broad message receiving devices located within a broadcasttarget area includes receiving the broadcast message record from thebroadcast message originator, the broadcast message record including thebroadcast message, the broadcast target area, and a broadcast messageoriginator identifier, validating the broadcast message record fortransmission over a broadcast transmission network, and generating avalidated broadcast message record as a function of the validating. Themethod also includes determining a density of broadcast receivingdevices associated with the broadcast transmission network in thebroadcast target area, calculating an area for message broadcasttransmission within the broadcast target area served by the broadcasttransmission network and determining a length of the broadcast messagecontained within the validated broadcast message record. The methodfurther includes calculating an incurred broadcast message billingamount for the broadcast message as a function of the determinedbroadcast message length, the calculated broadcast area, the determineddensity, the broadcast message originator identifier, and a broadcastmessage billing rate parameter.

In yet another aspect, a system for billing a broadcast messagemonitoring system for a validated broadcast message record provided by abroadcast message system, the validated broadcast message recordincluding a broadcast message and a broadcast target area includes abroadcast admission control module, a broadcast message systeminterface, and a broadcast message billing module. The broadcastadmission control module is configured for receiving a broadcast messagerecord from a broadcast message originator, validating the broadcastmessage record and generating a validated broadcast message record as afunction of the validating. The broadcast message system interface isconfigured for providing the validated broadcast message record to thebroadcast message monitoring system. The broadcast message billingmodule is configured for receiving a validated broadcast message recordfrom the broadcast message system, determining a length of the broadcastmessage contained within the validated broadcast message record,calculating a broadcast message billing amount for the broadcast messagerecord as a function of the determined broadcast message length, thebroadcast message originator identifier, and a broadcast message systembilling rate parameter.

In another aspect, a method for billing a broadcast message monitoringsystem for a validated broadcast message record provided by a broadcastmessage system, the validated broadcast message record including abroadcast message and a broadcast target area, includes validating thebroadcast message record for transmission over a broadcast transmissionnetwork and generating a validated broadcast message record as afunction of the validating. The method also includes determining alength of the broadcast message contained within the validated broadcastmessage record. The method further includes calculating a broadcastmessage billing amount for the broadcast message record as a function ofthe determined broadcast message length, the broadcast messageoriginator identifier, and a broadcast message billing rate parameter.

In yet another aspect, a system for billing a user for a broadcastmessage wherein the user is not located within the broadcast target areadefined by the broadcast message record containing the broadcast messageincludes a broadcast message receiving module, a database, a user accessmodule, and a broadcast message monitoring billing module. The broadcastmessage receiving module is configured for receiving a validatedbroadcast message record from a broadcast message system arranged forvalidating a broadcast message for transmission to broadcast receivingdevices located within the broadcast target area. The database isconfigured for storing the received broadcast message record and theuser access module is configured for providing the broadcast message tothe user. The broadcast message monitoring billing module is configuredfor calculating a broadcast message billing amount in response to theuser access the broadcast message from the user access module.

In still another aspect, a method for billing a user for a broadcastmessage wherein the user is not located within the broadcast target areadefined by a validated broadcast message record containing the broadcastmessage includes receiving a validated broadcast message record from abroadcast message system configured for validating a broadcast messagefor transmission to broadcast receiving devices located within thebroadcast target area and producing a copy of the validated broadcastmessage record. The method also includes providing the broadcast messagewithin the validated broadcast message record to the user andcalculating a broadcast message billing amount in response to theproviding of the broadcast message.

Further aspects of the present invention will become apparent from thedetailed description provided hereinafter. It should be understood thatthe detailed description and specific examples, while indicating thepreferred embodiment of the invention, are intended for purposes ofillustration only and are not intended to limit the scope of theinvention.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention will become more fully understood from thedetailed description and the accompanying drawings.

FIG. 1 is a functional block diagram of a public service messagelocation broadcast system according to one embodiment of the invention.

FIG. 2 is a second functional block diagram of a public service messagelocation broadcast system according to one embodiment of the invention.

FIG. 3 is a flow chart for an admission control process within thepublic service message location broadcast system service bureauaccording to one embodiment of the invention.

FIG. 4 is a screen shot of the Broadcast Agent Portal Webpage accordingto one embodiment of the invention.

FIG. 5 is a screen shot of the Broadcast Agent Portal Webpageillustrating a Broadcast Agents initial designation of a targetbroadcast area according to one embodiment of the invention.

FIG. 6 is a screen shot of the Broadcast Agent Portal Webpageillustrating use of a shape tool to define the designation of a targetbroadcast area according to one embodiment of the invention.

FIG. 7 is a screen shot of the Broadcast Agent Portal Webpageillustrating a library of footprints for predefined target broadcastareas according to one embodiment of the invention.

FIG. 8 is a screen shot of the Broadcast Agent Portal Webpageillustrating a dialogue box enabling the Broadcast Agent to create amessage and parameters of the Broadcast Request according to oneembodiment of the invention.

FIG. 9 a screen shot of the Broadcast Agent Portal Webpage illustratinga library of target broadcast areas and a library of messages accordingto one embodiment of the invention.

FIG. 10 is a screen shot of the Broadcast Agent Portal Webpageillustrating a Broadcast Agent Confirmation Entry prompt/windowaccording to one embodiment of the invention.

FIG. 11 is a functional block diagram of the reporting system of apublic service message location broadcast system according to oneembodiment.

FIG. 12 is a flow chart for a billing system according to oneembodiment.

FIG. 13 is a functional block diagram of a geo-fence process for abroadcast message in one embodiment.

FIG. 14 is a second functional block diagram of an exemplary geo-fenceprocess in another embodiment.

FIG. 15 is a third functional block diagram of a geo-fence process inanother exemplary embodiment.

Corresponding reference characters indicate corresponding partsthroughout the several views of the drawings.

DETAILED DESCRIPTION

The following description is merely exemplary in nature and is notintended to limit the present disclosure, applications, or uses.

The public service message location broadcasting system (PLBS) accordingto one or more embodiments of the invention provide for an improvedsystem and method for public service broadcast messaging. A publicservice message location broadcasting system (PLBS) operator provides aBroadcast Agent Web Portal or Webpage or other similar Graphical UserInterface (GUI), implementation and maintenance of the networks'cell-broadcast messaging components, networks and platforms,administration and operation of the public service message locationbroadcasting system, and interfaces to local telecommunication serviceproviders including mobile unit service providers.

According to one embodiment in the event of a serious public emergency,a short text message is sent over the location broadcast channel. Amobile unit or Broadcast Agent phone, which is configured to receivelocation-based broadcast messages, while in the idle mode and located inthe predefined cell, receives the broadcast message and displays themessage on its screen.

Location-based message broadcasting is transmitted from the predefinedcell in a downlink only mode and therefore, unlike current SMS services,does not require functionality or network resources from the mobileservices provider or from any portion of the mobile service provider'smobility management resources, e.g., HLR, VLR, etc.

A public service message location broadcasting system provides for thesimultaneous sending of public service messages to millions ofsubscribers with less impact on the supporting networks than a singleSMS-message. As such, minimal to no network congestion will result.

A public service message location broadcasting system (PLBS) receivesemergency or public service messaging and identification of the targetbroadcast area from public service or government entities. The PLBSprovides location-based broadcast message enablement, security,multi-carrier interoperability and connectivity to the telecommunicationservice providers and other network operators offering services withinthe target broadcast area.

A public service message location broadcasting system and methodaccording to one or more embodiments provides for the development,transmission, delivery and display of a message that is an officialgovernment-to-citizen information broadcast to all compatibletelecommunication receiving devices in, or entering, a predefinedat-risk geographic location or area.

The PLBS system sends any public service or emergency informationassociated with an event, as determined by authorized messaging entitiesthat may affect public safety. These include, but are not limited to,utility outages, missing child alerts, severe weather warnings, floodwarnings, and terrorist threat warnings. The messages are broadcast bypublic service message location broadcasting systems participating withlocal telecommunication networks and other local network operators.

Unlike other emergency messaging services that require the recipient'sidentity, a predetermined fixed delivery location, and usually thepayment of a service fee, the public service message locationbroadcasting system uses broadcast messaging technology to reach anunlimited number of people in real time, with no pre-event recipientaction required and to phones that are setup to receive the messagechannel.

The public service message location broadcasting system usescell-broadcast SMS (C-BSMS) technology to provide a message or alert toa single cell geographic location, a neighborhood, a city, or an entirenation with minimal impact to participating telecommunication networks.

Local broadcast message network operators and/or telecommunicationsservice providers, such as mobile or cellular telephone service carriersprovide the local telecommunications infrastructure and interfacingtechnologies that enable the public service message locationbroadcasting system to transmit public messages in a timely manner tothe public that may be at risk using standard and commonplace mobiletelephone units.

The public service message location broadcast system and methodsdescribed herein provide the functions and steps necessary to ensurethat the Broadcast Agents are authorized to send the requested broadcastmessages to the defined broadcast target area. The PLBS configurationdescribed herein provides internal controls for insuring that thenetwork and components are secure and that messages are authorized priorto transmittal. The public service message location broadcast systemprovides the interface to the Broadcast Agents to ensure simple andtimely definition of the broadcast target area, the message, and theauthentication of the Broadcast Agent. The public service messagelocation broadcast system also provides the interconnectivity andfunctionality for interfacing to participating telecommunication serviceproviders and other PLBS systems that provide for the delivery of thebroadcast message to the broadcast target area.

The public service message location broadcasting system consists of fiveparts:

1. Public Service Location Broadcast Service Bureau (PSMBs or PLBS)

2. Broadcast Agent Terminal/Web Portal/Web Page

3. Public Service Message Broadcast Controller/Distributor

4. Carrier Broadcast Center (CBC)

5. Public Service Location Broadcast Reporter

One exemplary embodiment of a public service location broadcastingsystem (PLBS) 100 is illustrated in FIG. 1. A public service locationbroadcast service bureau 102, labeled In FIG. 1 as a PSMBS BroadcastBroker Server by way of example, includes interfaces to various systemcomponents and to the various networks in which a message can bebroadcast to mobile units located with a defined target area orlocation.

One or more broadcast agent access devices 104 can be connected to thepublic service location broadcast service bureau 102 (PLBS-SB) andconfigured to provide a cell@lert display 106 to a Broadcast Agent. Thecell@lert display, as described herein, includes an interface enablingthe Broadcast Agent to input a message and define a geographic targetarea for delivery of the message. The cell@lert display 106 can be inthe form of a webpage that is hosted by a Web Server 103 in servicebureau 102 in an HTML format (as shown) or another web server (notshown). A Web Server 103 may also be remotely located at anotherfacility. The Web Server interface to the PSMBS Broker Server uses thestandard Cell Alert Protocol (CAP). In other embodiments, the BroadcastAgent Access Device 104 may be a computer or personal computer and thecell@lert display can be a display generated by locally supportedsoftware residing on the Broadcast Agent's personal computer. Thebroadcast agent access device 104 can be coupled to the service bureau102 via any type of suitable data communication facility 105 using avariety of data communication protocols (not shown).

A broadcast commander 108, also referred to as a Broadcast Agent Systemor command module can be coupled to the service bureau 102 and provideadministrative or “command” control over one or more operations of thePLBS system 100. A Broadcast Administrator or Operator can utilize theBroadcast Agent System 108 to set access limitations or restrictions onBroadcast Agents accessing the broadcast agent access device 104 as wellas other administrative functions for the PLBS system 100. The interfacebetween the Broadcast Agent System 108 and the service bureau 102 canutilize a broadcast messaging proprietary protocol (BMPP) or Cell AlertProtocol (CAP) that is transmitted over a communication facility or link109. Such communication link 109 can be any type of communicationfacility suitable to support communications and can utilize anycompatible communication protocol (not shown).

A PSMBS Broadcast Monitor 110, also referred to as the Cell BroadcastReporter or the Broadcast Reporter System can also be coupled to theservice bureau 102 and interface with the service bureau using abroadcast message reporting protocol (BMRP) or the standard cell alertprotocol (CAP). The Broadcast Monitor 110 may be configured to storebroadcast messaging data and to prepare and produce reports related topast, pending, and future broadcast messages in one or more areas. TheBroadcast Monitor 110 may be located at a disaster management office, acontrol room, or the PLBS-SB 102.

The service bureau 102 can be communicatively coupled to one or morelocal carrier networks 112. While FIG. 1 illustrates two cellularcarrier networks 112A and 112B connected to service bureau 102, in otherembodiments, the service bureaus 102 can be coupled to a plurality ofvarious communication networks, including, but not limited to cellular,wireless, wireline, satellite, wide area, metropolitan area, and localarea networks, cable television networks, including a combination ofpublic and/or private networks. A coupled network 112 may include a CellBroadcast Center (CBC) 114 (or network broadcast module) that receives abroadcast message and local delivery instructions via a datacommunication link 113 from the service bureau 102. Such datacommunication link 113 can be any type of communication facilityoperating any one of a variety of suitable communication protocolscapable of negotiating access and delivering the message to bebroadcast. For example, as shown in FIG. 1, a broadcast messagesubmission protocol (BMSP) can be utilized in the communication betweenthe service bureau 102 and one or more of the networks 112. In anotherembodiment, CBC 114 B may be located at the PLBS center illustrated asCBC 124B and shared by smaller networks and interface to the switchingcenter 116 (shown as 116B) located at network 112B. In anotherembodiment two CBCs are required at the PLBS to service two networks,Network C and Network D, as they have overlapping service areas thatneed to be uniquely accessed. In another embodiment the PLBScommunicates with Other Warning Systems/Outputs 122 to warning systems123A, 123B and 123C. These other warning systems may include alarms,sirens and dot matrix message boards but is not limited to thesealternatives.

The Public Service Location Broadcast Service Bureau (PLBS-SB) 102 islocated at a PLBS Operator's location which is preferably secure. ThePLBS-SB 102 ensures the authenticity of the message and the authority ofthe sender to create such a message. Administrative Operators establishthe User Profile in the Administration Subsystem to control BroadcastAgent rights and privileges. The signal from the Broadcast AgentTerminal 104, for example, at a police station, to the PLBS-SB 102,would only indicate the geographical area to be covered, plus themessage. PLBS-SB 102 then sends the broadcast request signal to theCarrier Broadcast Center 114 at the office of each local carrierconcerned.

PLBS-SB 102 may also perform a billing gateway administrative functionas may be required to allocate PLBS service costs. PLBS-SB 102 canutilize stored location broadcast messaging data and may have access, inone embodiment, to the geographical coverage requested by the PublicService Broadcast Agent. PLBS-SB 102 may be configured to determine orcalculate population density of the broadcast area. PLBS-SB 102 may alsomanage customer account data, authentication, security, andadministration and application of restrictions on a customer,jurisdiction, or Broadcast Agent.

For each account, a Broadcast Agent Administrator is appointed andprovided access to the Broadcast Agent System 108. A recognizedauthority, such as a police chief or city manager would be suitable forsuch a role, though he may likely delegate this to someone in theInformation Technology services group. The Broadcast Agent Administrator(or his delegate) has under his control several Broadcast Agentaccounts, which have authority under him, but no greater authority. Forexample, the jurisdiction of a Broadcast Agent is within that of aBroadcast Agent Administrator.

Using the PLBS-SB 102, an Administrative Operator checks and/or verifiesthe authenticity of the Broadcast Agent Administrator and defines orvalidates the jurisdictional area of the Broadcast Agent's organization.The Administrative Operator administers customer and agent profileswithin the PLBS 102. The Administrative Operator has secure access foradministering the operational and administrative data and profiles foroperation of the PLBS-SB 102. Best practices and Memoranda ofUnderstanding (MOU) are defined by government agencies and/or localcarriers. For example, a Coast Guard commander may have access only tocoastal areas, though the area would be very large. In another example,a River Authority manager would have a guideline indicating that hecould warn of imminent flooding, but not urge people to conserve waterusage. The river authority Jurisdiction may include only rivers,waterways and flood plains.

Any data and/or factor may be input to the PLBS-SB 102 by theAdministrative Operator and used by the PLBS-SB 102 for systemoperation. Each Broadcast Agent Administrator has an account to whichthe Broadcast Agent belongs. The account is updated to indicate usageaccumulated by the Broadcast Agent Administrator. Factors and datarecorded include:

1. Language(s) for warnings

2. Broadcast Agent Administrator account holder contact details

3. Total number of messages broadcast

4. Total Pops reached

5. Mess-Pops figure (number of messages times the pops reached)

6. Log, (Each broadcast is recorded on the account for later review)

7. Date of contract expiration

8. Networks permitted for this Broadcast Agent Administrator

9. Channel numbers allowed

10. Message, Footprint and Broadcast libraries

11. Jurisdictional limits

12. Pop limits

13. Message length limits

14. Language for web portal

15. Report parameters and addresses

16. Admissions rules and operational events such as denials of service.

In some circumstances a report in the form of an e-mail or web-page maybe sent or made available to the Administrative Operator and/or theBroadcast Agent Administrator. Such a report may include a warning thatthe account credit is about to expire, or the status of an account oractivity. Such reports may be defined or requested or provided on aregular or specified interval.

Service may be automatically denied to a Broadcast Agent or BroadcastAgent Administrator who has exceeded his quota.

In other cases, information about account status may be signaled to theBroadcast Agent at log on and when proposing messages. This may causethe Broadcast Agent to think again about conserving his quota if nearhis limit.

The PLBS-SB 102 may also define a Broadcast Message Jurisdiction that isa geographical area for a particular Broadcast Agent Administrator andassociated Broadcast Agents. Broadcast Message Jurisdiction may defineany number of factors, data, or services. A first factor is a definitionor allocation of geographic territory or areas to be accessed ordisplayed in map format to the Broadcast Agents of the Broadcast AgentAdministrator. Additionally, all or a portion of the Broadcast MessageJurisdiction may be enabled or disabled for defining one or morebroadcast message target areas or “Broadcast Target Area/Footprints” inwhich a public service broadcast message is to be sent. A second factoris the identification and specification of telecommunication localcarriers (e.g., the networks 112) and other broadcast message networksthat will be included in the messages originated by the particularBroadcast Agent Administrator or Broadcast Agent. This may also includedefining one or more networks 112, network components (such as CarrierBroadcast Center 114 or network switching centers) or sub-networks to beprovided the broadcast messages.

The Broadcast Agent Administrator is capable of setting furtherrestrictions or rules related to its Broadcast Message Jurisdiction andone or more Broadcast Agents under its control or within its BroadcastMessage Jurisdiction. For example, it may establish different levels ofauthority for various personnel within a police department or firedepartment or allocate sub-areas or sub-jurisdictions based on police orfire department sub-boundaries.

For each Broadcast Agent Administrator, the Broadcast TargetArea/Footprint Library is generated and shared among the BroadcastAgents. However in some cases, the Broadcast Agent Administrator maywish to predefine Broadcast Target Area/Footprints on the basis ofexisting agreements. For example, these may include tornado watch boxesor mandated warning zones, such as around a chemical plant.

In this case, the Broadcast Agent Administrator has the option to allowsome Broadcast Agents to access only the Broadcast Target Area/Footprintlibrary, or to be able to use the library and the map tool. OtherBroadcast Agents may have the authority to create new Broadcast TargetArea/Footprints and store them in the library.

In some cases, the Broadcast Target Area/Footprint area may be complex.An advanced Footprint Library feature enables the Broadcast Agent topredefine areas to be covered, and store them in a library of BroadcastTarget Area/Footprints specific to that Broadcast Agent. For example,the flood plain area of a river may be too complex to define with asimple mouse click. The definition of that broadcast target area shouldbe done ahead of time, then recalled quickly when an urgent message isimminent. In another case, a tornado warning box is predefined based onpolitical boundary and may be easier to refer to as such.

This feature may also be required if a particular Broadcast Agent onlyhas authority to cover, for example, major highways or coastal areassuch as beaches. These can be pre defined predefined by anAdministrative Operator and then locked so that the Broadcast Agent haslimited authority as to the Target Broadcast Area.

There is no limit on how many end-users one message can reach and intheory an authorized operator may send the message to everyone in thecountry at the same time. Since most authority is relatively limited,the account may be established on a per Broadcast Agent basis therebydetermining the area to be addressed by one message. An AdmissionControl feature checks each new message for a pop figure before agreeingto proceed. If the pop figure check fails, the message is declined andthe Broadcast Agent receives a message and report from the PSMBSBroadcast Monitor system 110 with an explanation. To continue, theBroadcast Agent can either set the area to one less ambitious (i.e.,fewer pops), or request authorization from another Broadcast Agent withmore pop authority. The pop figure may also be used to generate usagestatistics that the administration system records for each BroadcastAgent. If a Broadcast Agent has exceeded the agreed limit, the accountcan be closed and an e-mail sent to the Broadcast Agent Administratorexplaining this.

Control of pops is also provided for the local carriers 112 because thespacing of Radio Base Stations decreases with increasing populationdensity. A dense urban area may be covered by more cells than the samecorresponding area in a rural environment. From a signaling point ofview, more cells are signaled for an area in the city than in thecountry. Therefore, the relationship between pops and network loadshould be considered. For example, the number of messages times thepopulation targeted [Mess*Pops] is one possible unit for determiningbilling, since pop figures are directly available from the reportsgenerated by account administration.

A Broadcast Message may consist of 15 82-character messages linkedtogether. The standard default maximum size of a message may be thatused by second generation GSM systems, which is 93 characters, or 82octets of data. However, in practice each message should be less inorder to support multiple language messages and for practicalapplication reasons. The Broadcast Agent Administrator may set limits onthe length of an individual message. The Broadcast Agent Administratormay also set a limit on how much in total has been sent by all of theBroadcast Agents within his control. An extended-message button on theadvanced message dialogue box provides for setting further messagecontents as required. For future systems, messages may includemultimedia messages such as photographs, audio files, short videos ormaps, described as Multimedia Broadcast Message Services (MBMS) in nextgeneration wireless technologies. In such a case, a multimedia facilitydialogue box is utilized.

The Broadcast Agent Administrator may also predefine set messages in themessage library, so that some accounts may broadcast only predefinedmessages. Others may be able to create their own messages and store themin the library. Past messages are also stored in the message library forlater recall or repetition. Either from the advanced menu or from anadvanced button on the quick message box, the Broadcast Agent can selectthe advanced message panel. Here the Broadcast Agent has many moreoptions to control messages. For example, a particular message may beused frequently, or the precise wording of a message may have beenapproved at a higher political level in advance and only this wordingbroadcast. In such a case, the Broadcast Agent selects from a MessageLibrary of standard messages available to this Broadcast Agent. Thesystem stores past messages and is capable of retrieving them forre-transmission.

The system provides for the ability to repeat a message if the emergencycontinues for a long time, as the location broadcast message will onlylast for a limited period and be repeated. In other cases, the broadcastevent may be triggered by an automatic machine such as a water leveldevice. If so, the event triggers the predefined message as set up byprevious agreements between the Broadcast Agent Administrator for thatorganization and the Administrative Operator who administers theaccounts on the PLBS-SB 102 in accordance with guidelines agreed upon bygovernment authorities and local carriers.

A Broadcast Proposal includes both the message and the Broadcast TargetArea/Footprint together. In some cases both the Broadcast TargetArea/Footprint and the message may be predefined by one group ofBroadcast Agents giving other Broadcast Agents only the choice as towhen to send the message. The Broadcast library also keeps copies ofpreviously sent messages, and their Broadcast Target Area/Footprints,for fast recall and for internal management within the Broadcast Agentorganization.

The system also provides for the broadcasting of public messages thatare in several languages. In this case the Broadcast Agent will not beallowed to proceed until messages in the other languages have beencompiled. Alternatively, the broadcast message may be sent in eachlanguage as each is entered. Otherwise translation servers can besignaled for a best effort translation. The account administrationparameters will determine this.

In many cases, end users may be travelers from an area where a differentlanguage is the primary language. If so, by keeping separate channelsfor warnings in each language, the end user may receive a message in hisown language. This may also be required in multilingual countries orportions of countries such as along a border. The PLBS Operator orBroadcast Agent Administrator may also be required by governmentauthorities to send messages in more than one language. If so, theAdministration system reminds the Broadcast Agent to open up messagesfor all the required languages. It will then link them together so thatwhen one is recalled, they are all recalled together and treated as ifthe same message.

The Broadcast Agent may not be able to read and write the message in theother language, for example, he may not read Chinese or Arabic. In thiscase, he can go to the library of messages, which will automaticallymatch the other language message. However this restricts the message tothose not containing any variables.

If the Broadcast Agent decides to recall a message from the network andrequest that its broadcast cease, the linkage will ensure that alllanguages are recalled at the same time.

The system also provides for the specification of how long a singlebroadcast continues to be broadcast. For example, for many situations a20-minute broadcast may be long enough, after which a new command tosend the message again can be initiated. The PLBS system may provide fora default time to be set in the Broadcast Agent account. Additionally,in the advanced menu options, the Broadcast Agent may be enabled to setstart and stop times.

In other cases, Carriers or their networks 112 may require that thebroadcast message have a start time and stop time specified to the cell118. The message is held at the cell 118 and transmitted only when thestart time arises, then transmission will be at regular intervals untilthe stop time arises, unless a command is received by the cell 118 tocease the message. As such, the PLBS includes a default start time thatis set by the PLBS-SB 102 to be NOW, and the stop time to be 20 minutes.In some situations, the Broadcast Agent may have authority to set upmessages for delivery at a pre-determined time in advance, or to set thebroadcast time for a longer or shorter time. For example, the BroadcastAgent may be planning a highway shutdown, and may pre-program thenight's messages accordingly. This frees manpower at the busy commandcenter at the very moment when attention may be needed on the radio andelsewhere.

In the advanced message window, a start and stop time box may appearwhich is set to the defaults. The Broadcast Agent has the option tochange these, but as usual the administration system will check that theBroadcast Agent has authority to do so before proceeding with themessage.

Channel codes define the type of message sent, which in turn defines thetargeted message end user recipients. The subscriber end user who ownsthe terminal has to switch on or off the channels at his discretion. Theaccount will define which channel codes are defaults for this BroadcastAgent and which are allowed.

The Broadcast message is preceded by a channel code. End users may begiven the option to select the type of messages they want to receive bygoing through a menu on their phone. Some mobile phones are sold withthe default state set to disable the receipt of messages. However, toenable mass distribution of broadcast message, the channel numbers aredefined for the various message types.

In any case, the Broadcast Agent may have another special need in mindother than to address the public for warnings. The Broadcast Agent may,for example, want to address only police officers or neighborhood watchvolunteers in the area. In other instances, there may be automaticequipment in the area which needs to be commanded to perform in acertain way in some conditions and locations, for example, sirens tosound. If so, a different channel number is defined.

If the Broadcast Agent has the authority, the channel number may bechanged. In the simple version, the default is the standard code forpublic safety messaging. In any case, this code is checked against theBroadcast Agent profile by the Broadcast Agent Administrator before themessage is sent to verify the authority of the Broadcast Agent.

In many areas, more than one official language is used. In such regions,people speaking one language, can be regularly crossing borders intocountries which in themselves have multiple official languages, withmessage language priority in a different order. In other cases, such asthe maritime service, information should be on the same code, regardlessof which country the ship is near. Therefore, the system provides forthe ability to transmit alert messages in all major official languagesfor a region. The system provides a mechanism to give the networks andgovernmental authorities flexibility in addressing this requirement.

End users may be required to activate one or more functions of theirphone. The end user may be motivated to do that if he knows that he willget messages in his language. If the end user can speak more than onelanguage, he can enable more than one code at his discretion. Inaddition, if the end user is a tourist or traveling businessman, he willget messages in his own language if that host country transmits them assuch. For example, at airports, authorities may decide to transmit inEnglish as well as the official languages, so as to warn passengersregardless if they speak the local language or not. Popular holidayresorts are another example.

Furthermore, there may be politically sensitive positions regardingwhich language is the first and which the second. In one embodiment,pre-assigning codes according the internationally recognized orderspecified in ISO 639 may be implemented. The use of 145 codes coversmost languages (plus some spare for special cases). However, a network112 may use the unused codes for other purposes. In any case since thereare 1,000 codes available, this loss is a low price to pay in return fora good solution.

There are some cases where internationally agreed codes are required.One case in point is that of the maritime service channel. Many smallpleasure craft and small coastal fishing vessels are not fitted withmarine radio equipment. However, in many cases one of the occupants ofthe boat does have a mobile unit in their possession. Certainly mostlarge ships do have a GSM installation. If so, the coastal authoritiesmay decide to relay maritime safety information over a Citizen Band (CB)maritime service channel. If so, coastal shipping could switch on thischannel. In that case, the channel number should be the same for everyport the ship may visit, requiring an internationally assigned channel.In another example, the United Nations (UN) has the responsibility tocare for the security concerns of all international relief workersworking for them and any Non-Governmental Organizations (NGOs). If theUN Security Coordinator (UNSECORD) had a standard channel, then thishighly mobile but very vulnerable group would be reachable on ageographically specific basis, but without having to change the channelnumber on their phone each time they change border. These two examplesillustrate the benefits of the PLBS system 100 for supportingmulti-border Broadcast Agents.

One embodiment of a message channel coding scheme consistent with thePLBS is provided in Appendix 1.

FIG. 2 illustrates another exemplary embodiment of the Public ServiceMessage Location Broadcast System 200 along with expanded illustrationof the service bureau 102 components and operations. In FIG. 2, theexemplary embodiment of the service bureau 102 illustrates thecomponents and operations of creating and submitting a broadcast requestby a Broadcast Agent, receiving authorization by the Service Bureauresponsible for authenticating such requests and distributing theauthorized message to participating networks 112A and 112B.

In this exemplary embodiment, the service bureau 102 hosts a web portal202, such as indicated in FIG. 1 as webpage 106. The web portal 202provides a man-machine interface to a Broadcast Agent utilizing aBroadcast Agent access device 104 (not shown). As shown, the web portal202 receives from the account data database 216 through theAdministration Subsystem 203 the Broadcast Agent (BA) profile 204 foreach message entered for broadcast delivery. This can include anyvariety of user definable parameters and limits. For instance, as shownthe message profile 204 can include a set of user parameters 206,broadcast target area footprint parameters 208, message parameters 210,and/or status register parameters 212. The user parameter 206 caninclude authorizations or limitations related to the Broadcast Agentand/or the Broadcast Agent Access Device 104. The footprint parameters208 can include one or more geographic areas or locations in which theBroadcast Agent has defined for broad message delivery (broadcast targetarea) or a selection of a predefined broadcast target area. The messageparameters 210 can include limits or specification for each proposedmessage or on the total number of authorized messages or time limits fordelivery of the message. Additionally, this can include a set of one ormore predefined messages for selection by the Broadcast Agent. Thestatus 212 can identify or define the status of the Broadcast Agentand/or previously proposed or submitted messages.

If a Broadcast Agent parameter permits an agent to create and storebroadcast agent-created target areas, the Administration System 203facilitates broadcast agent access to a geographic information system(GIS) server 232 using a GIS Handler 234 and permits the storage of thecreated target area and its associated coordinates in a GIS Cache 236.In one embodiment the GIS server 232 is a MAP Point server.

The service bureau 102 can also include a logfile 214 for logging accessby each Broadcast Agent or by the Broadcast Administrator or Operator.Additionally, as this logfile 214 is held in a storage system or memoryassociated with the service bureau 102, the message profile 204 can bestored within the logfile 214. All broadcast messages are logged by thePLBS-SB 102 in the logfile 214 and cannot be tampered with by theBroadcast Agent or Administrative Operator. In the case of any disputeover a message, the Broadcast Agent Administrator, the AdministrativeOperator, and/or a government authority may view the log to establishwhat has occurred.

The logfile 214 may also be used for off line statistics and accountadministration. The reporting system 222 may send a copy by e-mail tothe Broadcast Agent and/or Broadcast Agent Administrators if required.In some cases, billing can be derived from the message log and anoff-line billing subsystem 217 program that would use agreed informationto derive billing.

An account data database 216 can also provide stored information relatedto one or more accounts or Broadcast Agents utilizing or accessing theservice bureau 102. Additionally, a gatekeeper management module 218 canprovide for the management of access and system utilization bycoordinating between the logfile 214 and the account data database 216.

An admission control 220 provides for security and management of eachBroadcast Agent accessing the web portal 202 or other functions andsystems of the service bureau 102. The admission control 220 receivesthe message profile 204 received by the web portal 202 and receivesinput from the account data database 216. Admission control 220 receivesthe message request that contains the proposed message as well as thebroadcast target area. A Report Subsystem 222 generates reports foradministration and operator review. Such reports can be stored and/orlogged in the logfile 214.

A Distributor 224 receives the broadcast message request and maps theBroadcast Agent's broadcast target area to determine which broadcastdistribution networks 112 or network service providers have networksproviding broadcast distribution systems serving the broadcast targetarea. Once the distributor 224 has identified the broadcast distributionnetworks for the broadcast target area, it determines whether thebroadcast distribution network 112 has its own Cell Broadcast Center 114and an associated service bureau 102 (identified as CBE for Cell BrokerEntity) to Cell Broadcast Center 114 (CBE-CBC) interface. The PresswoodAlgorithm is used to determine each transmission network's interfacecomponents and determines the appropriate communications protocol foreach CBC.

As shown in FIG. 2, each network 112 having broadcast capable networksserving at least a portion of the broadcast target area receives thebroadcast message and its associated parameters at its cell broadcastcenter 114. The cell broadcast center 114 also receives the coordinatesfor the broadcast target area in which the message is to be delivered.The cell broadcast center 114 identifies the network elements within itsserving network associated with the broadcast target area and transmitsthe broadcast message to those network elements for appropriatetransmission. In FIG. 2, the cell broadcast center 114A of network A112A communicates the message to the network addresses to a broadcastswitching center (or system) 116A for delivery and transmission overbroadcast facilities 230A1 and 230A2, such as towers or antennas on atower, by way of example. Similarly, a second network 112B may alsoprovide service to some or all of the broadcast target area and alsohave broadcast facilities 230B1 and 230B2 that are addressed by networkB's broadcast switching center 116B1 and 116B2. The broadcast switchingcenter 116 can be any network element configured to support deliveryand/or transmission of the broadcast message to a geographic or locationspecific user delivery device or broadcast facility 230. The broadcastfacility 230 can be an antenna, a satellite, a fiber cable, a wirelinesystem, or other network element capable of delivering the broadcastmessage to end users within the designated broadcast target area.

In operation, the Broadcast Agent utilizes the web portal 202 to definethe broadcast target area. The service bureau 102 receives the messageprofile 204 entered by the Broadcast Agent and cleared or authorized bythe admission control module 220. The distributor 224 identifies thenetworks providing service to the broadcast target area for therequested message. The distributor 224 sends the broadcast message alongwith a coordinate-defined broadcast target area over the CBE-CBCinterface 226 to the appropriate cell broadcast centers 114. The cellbroadcast center 114 determines the network elements providing serviceto the defined broadcast target area and identifies the networkaddresses thereof. The cell broadcast center 114 transmits the broadcastmessage within the network 112 over a local facility to a broadcastswitching center 116.

In one alternative exemplary embodiment, the network service providerfor the particular network 112 may have designated the service bureau102 to provide the required broadcast message network routing fordelivery of the broadcast message within the network service provider'snetwork 112. As shown in FIG. 2, the network 112C includes a remoteselector 228 rather than a cell broadcast center 114. In this case, theservice bureau 102 maps the broadcast target area into network addressesfor direct network addressing of the broadcast messages for networkrouting through the remote selectors 228 and to ultimately be deliveredto end users within the broadcast target area served by the networkprovider 112C. The remote selector 228 receives the network addressedbroadcast message and delivers the message using the network addressesto the associated broadcast facility (not shown) in the network 112Cthat serves the broadcast target area.

The Broadcast Agent requires the permission of the local carrier to usetheir network for this purpose. The administration of individualaccounts is provided to the Administrative Operator to define networkguidelines for each Broadcast Agent Administrator. For each BroadcastAgent Administrator, the carriers that have agreed to carry his trafficare signaled individually. Each Broadcast Agent Administrator isprovided with the ability to customize the interface between the variousnetworks 230A, 230B and 230C (not shown) to match the protocols orbusiness requirements of the carriers.

The message is transmitted to the carrier for broadcast transmissionover their network. In most cases, the message is transmitted to everyknown operator offering coverage of the area and may include mobilecarriers, digital private radio systems operators, private radio systemoperators, internet service providers, wireline telecommunicationservice providers, satellite service providers, CATV operators, etc.

The PLBS-SB 102 sends a copy of the message and geographical informationabout the required Broadcast Target Area/Footprint to each operator'snetwork center 112A, 112B and 112C for further processing by the CarrierBroadcast Center (CBC) to determine which cells are involved, then sendthe signals to the correct switching center or Gateway platform. Somemessages may be intended only for the private digital radio system usedby the organization such as a police radio network. In other cases,sending a multimedia message such as a map or photo to a text-capablesecond generation 2G networks may not be applicable.

Carriers or telecommunications operators may decline to accept messagesfrom a message source, or of a particular subject matter, context, orcontent. In each case, the networks which have been selected may bechecked by a Gatekeeper Administration Subsystem 218 or AdministrativeEntity before the message is transmitted.

In some cases the Broadcast Agent may decide to recall the messagebefore it has elapsed its time. In this case, the Broadcast Agent willselect the message from the message library and click or press therecall button. Administration sends the recall command to the concernednetworks or carriers.

Emergency situations are very dynamic, and the situation may changeshortly after sending the message and before the expiration of themessage time. If so, the PLBS system 100 provides the Broadcast Agentwith the ability to recall the message. The PLBS system 100 alsoincludes a recall button to recall the message as displayed in thewindow. Each message is given a daily number for fast recall purposes.

The Broadcast Agent may wish to confirm that the broadcast has indeedbeen passed to the networks for broadcasting. This confirmation can beby an e-mail or a report box on the browser from the report subsystem222 or other administration reporter. Additionally, the reportersubsystem 222 can transmit copies to other connected systems ormonitoring centers (not shown).

Since the actual broadcast is managed by each participating localcarrier through the carrier's network of gateways and switches, thePLBS-SB 102 does not have any further influence on the process after themessage/target broadcast information has been sent to the participatingcarriers cell broadcast center 114. Therefore, any message broadcastprogress information passed back is only valid up to the moment ofinformation handoff to each participating carrier.

The report system 222 can send a pop-up window back to the BroadcastAgent provided he has not logged off the PLBS system 100. This reportcan show ticks indicating that the message was handed off to theparticipating networks 112. However, it does not indicate that themessage is actually being transmitted in real-time. Optionally thereport system 222 can send an e-mail to the Broadcast AgentAdministrator to inform him that messages have been sent. Should anyirregularities occur or other trigger events, such as the nearexhaustion of agreed messages, then a report can be sent to theBroadcast Agent Administrator's e-mail address reporting this.

Reports may be automatically generated as plain text messages and sentto an electronic address or e-mail account defined by the BroadcastAgent Administrator and/or Administrative Operator.

The Web Portal 202, as hosted directly or indirectly by the PLBS ServiceBureau 102, communicates with a Web Browser 106 at the Broadcast Agent'slocation, as discussed below. The objective of the Web Portal 202 is thecreation of a Broadcast Request, a file which holds the followinginformation.

a. Broadcast Target Area/Footprint

b. Broadcast Message and related parameters

c. User Parameters (e.g., Broadcast Agent User ID and Password)

d. Status of the Broadcast Request, (times Proposed, Authenticated,Handed off) and status reports.

The Admission Control Subsystem 220 ensures that the proposed BroadcastRequest by the particular Broadcast Agent at this time is authenticbefore passing it to the participating networks 112A, 112B, and 112C.

For the Broadcast Agent and session, the Web Portal 202 provides anenvironment for the Broadcast Agent consisting of the maps of hisjurisdiction, the Broadcast Target Area/Footprint, message and broadcastlibraries that apply. The Web Portal 202 gets this information from theaccount data database 216. When the Multi-Language feature is required,appropriate windows are provided in the message window.

The Broadcast Agent Web Portal 202 creates a Broadcast Request recordwith the name, the current system date and time from when the CreateMessage button was pressed.

When the Broadcast Agent clicks the GO-button, the Admission ControlSubsystem 220 fetches a Broadcast Agent profile from the account datadatabase 216. It checks all the parameters of the Broadcast Agent andmessage to determine if the message will be admitted or declined.

When a message is declined, the Broadcast Record is marked as such byits status register 212 and sent to reporting. A report is thengenerated and e-mailed as per the parameters in the account datadatabase 216. The Broadcast Record is then stored along with the reportsin the broadcast logfile 214. The Broadcast Agent creates a newbroadcast that has a new number.

The Broadcast Agent ID and password details are checked against theprofile to authenticate the Broadcast Agent. If not authentic, themessage is declined. Admission Control 220 will then check the BroadcastTarget Area/Footprint against the profile. If not within theJurisdiction the message will be declined. Admission Control 220 thencalculates the Pops figure for this message by multiplying the areaderived from the Broadcast Target Area/Footprint, by the populationdensity. Population density figure data is fetched from account datadatabase 216. The [total messages], [Pop density], and [total mess*pop]figure is then fetched from the account data database 216, and the newfigure is added in the broadcast record but not written into the accountdata database 216. The total result is checked against the limits set inaccount data database 216. If the limit is exceeded, then the admissionrules are checked to see if the broadcast may be sent. If not, themessage is declined. Alternatively, a report may be generated accordingto the admission rules.

Multi-language messaging checks may be performed to see if the BroadcastAgent has defined a message for each language as required by thegovernment authorities. If not then the Broadcast may or may not bedeclined according to admission control rules.

The networks requested are checked against the account data database216. The Web Portal 202 may have participating networks 112 that theaccount data database 216 has defined, however in some cases somenetworks may accept some channels while others do not. If so, thebroadcast may continue on the allowed networks and declined on others,or it may be declined altogether.

If Admission Control 220 is satisfied that the Broadcast Request isvalid, then it is sent to the Distributor 224.

The Admission Control 220 ensures that that any Broadcast Request meetswith the approval based on preset guidelines. The parameters as to whatis acceptable and what is not are set by the Administrative Operator inthe account data database 216. Each registered Broadcast Agent, that iseveryone who is allowed to create Broadcasts, has a separate Profilerecorded in the Administration Database. Only the AdministrativeOperator has access to this file and can create, edit and deleteBroadcast Agents. All Broadcast Agents belong to a Broadcast AgentAdministrator, and may not have authority exceeding their BroadcastAgent Administrator.

The parameters used in the Administration Data Base are reviewed in thePLBS-SB 102 System description document. There are other parametersabout the User ID, the Broadcast Agent Administrator to whom theBroadcast Agent reports, and the current password and authentication keyfor each Broadcast Agent that may also be included.

The Administration Subsystem is responsible for creating an objectcalled the Broadcast Request. This file details everything known abouteach proposal. It also contains a check list of flags that are used bythe system to track the progress of each Broadcast Request. A BroadcastRequest is known by a unique ID consisting of the PLBS-SB 102 thataccepted the proposal, and the date time group identifying when it wasaccepted as a valid proposal.

When the Broadcast Agent clicks the “propose” or “GO” button, theGatekeeper Administration Subsystem will check that the BroadcastRequest has been created with enough required information, and isformatted correctly. When the Proposal is correctly formatted, it isrecorded in the logfile 214 data base, in an area where pendingproposals are kept. The Administration Subsystem then orders theAdmission Control 220 system to run.

Once Admission Control 220 has authenticated and approved thetransmission of the Broadcast Request, the message and broadcast targetarea information is submitted to the Distributor 224 for transmission toParticipating Networks 112 for message distribution. If the carrier hasprovided its facility, network addresses or location coverage area datato the PLBS-SB 102, the Distributor 224 converts the target area mapparameters entered by the Broadcast Agent into a network addresses andtransmits the message parameters and associated network addresses to thecarrier via the carrier's Carrier Broadcast Center 114.

For carriers that elect not to provide the PLSB-SB 102 the details ofthe networks including the network facility addresses, the Distributor224 transmits the message and the target broadcast area coordinates ofthe target broadcast area to the carrier. The carrier performs therequired conversions of target broadcast area to network or locationaddresses, such as cell site identifiers.

The network facility selector function managed by the Distributor 224can be supported via predefined network facility service pools, e.g., sothat predefined message target broadcast areas and their associatednetwork facility identifiers can be expeditiously processed by eachcarrier.

The PSMBS system 200 is shown with a feedback receiver that functions tosend a “heartbeat message” on a separate heartbeat channel on a regularbasis. This “heartbeat” consists of a short text message indicating thesending agent identity and a date time stamp or origination. Thisheartbeat message is used so that citizens can verify and test theirterminal receiver settings and confirm the system is working.

A feedback receiver is typically placed in a given service area andprogrammed to receive PSMBS and heartbeat messages off-air and send themto the feedback reporting system in the PSMBS Broker System. A feedbackreporting system makes copies of the reports and sends them to agents,administrators and an event monitoring system, so that agents canconfirm when the messages they originated appear over the air. The eventmonitor is aware when regularly scheduled feedback “heartbeat messages”are scheduled to occur. If the feedback messages do not occur, a reportis generated and sent to agents and administrators pertaining to thatarea of jurisdiction, and/or to the monitoring center(s).

Referring to FIG. 3, the illustrated admission control method 300 (alsoreferred to as the Haslemere algorithm) uses the convention of having ayes answer coming out of the side, and a no answer from the bottom isapplicable unless otherwise indicated.

The method 300 starts at a Next Broadcast Agent Message Request (BR)process 302. BR messages are held in a message queue 346 and may bereceived from broadcast agents on site or from a remote Broadcast AgentSystem. Messages held in queue are sequenced by predefined messagepriority codes that are included within the submitted broadcast messagerequest.

Next a Fetch User Profile or Fetch Agent Profile process 304 providesthat the User ID/Agent ID is read and the Broadcast Agent profile isfetched from the Administration Data Base such as account data database216.

The next process is a Security Fail process 306 that provides that theUser ID is checked against the password and authentication key enteredin the database. (The Administration Control system has validated thedata link and network address of the originating terminal in the case ofsecure tunneling or Virtual Private Network or VPN access).

A Security Report process 308 provides that if the security check failsin process 306, a short message explaining the reason for the failure isgenerated. The short message is appended to the report field for thisBroadcast Message request. In the case of a security offense or alert,additional data may be included such as details related to the attemptedaction.

In an All Decline Flags Set process 310, to avoid a transmission of thisBroadcast Agent Message, a Decline Flag is set for a Broadcast Requeston all the network fields to restrict transmission.

A Next Network process 312 provides that if there is no securityproblem, the Broadcast Message Request is examined to see which is thefirst network to be attempted. The Admission Parameters for this networkwill now be queried from the Administration Data Base or from theaccount data database 216 and examined. When this is performed for allnetworks, a copy of the Broadcast Message Request is sent to thedistributor 224, which converts the Broadcast Message Request into asignal for sending to the Carrier Broadcast Center 114 at the networkmanagement center of a network 112. A communication protocol is usedthat may be a standard protocol, such as the Cell Alert Protocol (CAP)or an application specific protocol such as a Broadcast MessageSubmission Protocol (BMSP).

In an All Nets Done process 314, an end of file marker is checked andread to determine whether all required networks have been analyzed. Whenall networks have been signaled, the Set Admiss_Done Flag process 316sets the flag to complete or notification is set on the BroadcastMessage Request record along with a timestamp indicating completion ofthe administration process. A copy is transmitted to the Broadcast AgentAccess Device 104. Also a Copy To Reporting process 318 or set reportingflag provides that a copy of all Broadcasts and Broadcast MessageRequests are written to or stored to the Broadcast Message Requestreporting field that is sent to the reporting subsystem for transmissionto the Broadcast Agent Administrator and to the Carrier BroadcastCenters or their reporting subsystem. Also a Copy to Logfile process(not shown) can provide that the Broadcast Message Request is stored inthe Logfile 214 and deleted from the pending area. At this time, as allnetworks have been signaled with the intended message, the locationmessage broadcasting method 300 is complete.

If all networks have not been signaled, the process continues to a NextBroadcast Agent Parameter process 322 (labeled as Next Agent Parameter)that provides for retrieving the Next Broadcast Agent parameter from theAdministration Data Base and comparing it to the requesting BroadcastAgent. An All Parameters Done process 324 ensures that all parametershave been evaluated and the file processing is near completion. If allparameters are not done in process 324 (e.g., results in a NO), then aFail? process 326 determines if a parameter in the Broadcast Requestdoes not meet predefined criteria for a Broadcast Message as defined bythe PLBS system 100 and/or of the Broadcast Agent Administrator. If theFail? process 326 is negative, then the method 300 continues to a PassReport process 328. In the Pass Report process 328, if the parameter iswithin the predefined criteria, the reporting system appends to theBroadcast Message Request report a short message indicating whichparameter has been passed. This provides for trouble shooting andresolving disputes. After this, the method 300 returns at process 320 tothe Next Broadcast Agent Parameter process 322.

However, if the Fail? process 326 results in a yes, then the methodcontinues with a Decline? process 330. The Decline? process 330 providesthat if the parameter under test does not fall within the predefinedcriteria, the parameter fails and special handing procedures areapplied. Such procedures may enable a system override or an operatoroverride such that the Broadcast Message Request may continue even inlight of the parameter within the predefined criteria. Such proceduremay include checking the Decline parameter. If the Decline? process 330results in a NO, then a Warning Report process 332 (if the DeclineParameter is not met), generates a warning message and appends it to theBroadcast Message Request. Next a Warning Flag process 334 sets awarning flag against the particular network. The method 300 then loopsback to the Next Broadcast Agent Parameter process 322. However, if theDecline? process 330 results in a yes (e.g., if the Decline parameterindicates that the Broadcast Message Request is declined), then aDecline Report process 326 generates and appends a decline report to theBroadcast Request. A Decline Flag process 338 sets a decline flagagainst that network upon indication of a Decline Parameter. A declineflag may apply to one or more networks as a function of the networkfacilities or network transmission arrangements/agreements. After theDecline Flag process 338, the method 300 returns to the Next BroadcastAgent Parameter process 322 for further processing.

Referring again to the All Parameters Done process 324, if the AllParameters Done process 324 results in a yes, indicating that allparameters have been processed, a Decline Flag this Network process 340is initiated. The Decline this Network process 340 provides that whenall the parameters have been evaluated, the All Parameters Done messageis returned. Prior to sending a Broadcast Message Request to theDistributor 224 for sending to the participating Carrier and Carrier'snetwork 112 or Carrier Broadcast Center (CBC) 114, a determination ofwhether the Broadcast Message Request or message has been declined bythe entity or system is determined. If the Decline Flag this Networkprocess 340 results in a yes, the process returns to the Next Networkprocess 312 so that the next network is evaluated since each networkwill have network-specific criteria and parameters.

However, if the broadcast message has not been declined for theparticular network, then the message is passed on to a Copy to BroadcastRequest Distributor 342 process. In process 342 a copy of all or therelevant parts of the Broadcast Request is sent to the BroadcastDistributor 224 or placed in a queue. The Broadcast Distributor 224 mayreformat the data according to one or more predefined parameters,formats or protocol associated with the transmission facility or linkfor communicating to the Carrier or the Carrier Broadcast Center (CBC)114. Next a Submission Report process 344 provides for a submission dateand timestamp to be appended to the report, and stored by the PLBSsystem 100 and/or Broadcast Agent Access Device 104. The process returnsto the Next Network process 312 so that the next network is evaluatedsince each network will have network-specific criteria and parameters.

Stunning Feature Addition

A Broadcast Agent may feel that the security of his account profile hasbeen breached, for example via an Internet hacker, as he is receivingreports from the Reporting System of activity in his account that theBroadcast Agent did not originate. In such cases, he may temporarilysuspend his account from proposing further messages until the securityissue is resolved. The Broadcast Agent achieves this by “suspending”(disabling) his account profile by creating a “suspend” broadcastmessage submission that consists of no message text and no target area(e.g. a null message broadcast proposal). When the broadcast brokerreceives this message request it analyzes the authenticity of theBroadcast Agent and if validated, marks the Broadcast Agent account inthe account data with a “suspend” flag. The reporting systemadministrator/gatekeeper then reports to the Broadcast Agent, theBroadcast Agent's Administrator and the CEASA Reporting Center that theaccount was stunned. The Broadcast Agent account can be “unsuspended”only by intervention from the administrator/gatekeeper 218.

If there are further attempts to initiate messages using the BroadcastAgent account after broadcast agent suspension, the Haslemere AdmissionControl Algorithm 300 would mark it declined on all networks. AdmissionControl would continue to process the proposal so that a full proposalreport can be generated and a message would not be transmitted by thebrokers as all of the decline flags would be set and the distributor 224ignores it. The report is logged but not sent to the reporting center.Instead the reporting subsystem sends copies of the broadcast report toappropriate individuals on the reporting list.

Should the security problem not be resolved, the Broadcast Agent accountcan be marked as “kill” by the administrator. In such instances, allrelated administrative data will be deleted from the active side of thedata base and archived in the logfile 214.

In practice, a Broadcast Agent using the Broadcast Agent Access Devicesuch as the Broadcast Agent Access Device 104 defines the broadcasttarget area by drawing shapes or indicating areas on a map to where thebroadcast message should be sent. As the broadcast target area willlikely be served by two or more carriers or telecommunications serviceproviders, the PLBS system 100 determines which carriers serve all or aportion of the broadcast target area. The PLBS system 100 may performthis function by a Broadcast Distributor 224 which may be an integralsystem or module or a separate standalone system or module. It may beimplemented in hardware or software. The Broadcast Distributor 224routes the broadcast message to the Carrier Broadcast Center (CBC) 114of the carriers providing service to all or a part of the broadcasttarget area as defined in the Broadcast Request. This may be implementedin any possible arrangement including a table, chart, or map.

Operators may in turn have different vendor implementations for aCarrier Broadcast Center (CBC) 114, for example, the GMG 1.5, CellTech,or Logica 1010, so a different mode of signaling for each type may beprovided. One known industry standard protocol is Broadcast MessageSubmission Protocol (BMSP). An alternative standard is the Cell AlertBroadcast (CAP) protocol. Administration data includes routing oraddress information for the appropriate Carrier Broadcast Center (CBC)114 interface unit, so that the appropriate signaling protocolconversion occurs.

Signaling to the CBC 114 may utilize an industry standard BMSP or CAPprotocol that defines the area polygons in WGS84 coordinates, themessage, and associated scheduling information. The CBC 114 provides acheck of the proposed broadcast message for validity and converts thedefined broadcast target area that may be defined by map polygons into aCell Identification (CellID) list. In one embodiment, the CBC 114 sendsthe CellID list to the broadcast switching centers (BSC) 116 by standardcommunication protocol such as the GSM 03.49 protocol/list. Transmissionbetween PLBS-SB 102 and CBC 114 may utilize commercially availablesystems and facilities that may include TCP/IP secure tunnelingprotocols, or X.25 as specified by the local carrier.

When a PLBS Location Selector is provided at the carriers or localcarrier's location, the Broadcast Request file may be transmitted byFTP/TCP/IP to the Location Selector for local processing into a Cell IDlist before sending to the CBC 114 or the Base Station Controller (BSC)116.

The Administrative Operator utilizes the PLBS system 100 to designateadministrative and operating parameters and profiles, authorizations,and restrictions for each Broadcast Agent Administrator. These may bebased on government regulations, negotiated agreements, standards orpolicies and practices. This may include establishing schedule ofauthorizations for various Broadcast Agent Administrators and/orBroadcast Agents.

The Administrative Operator also establishes within the system anAdministration Database to set account parameters so that BroadcastAgent Administrators and their Broadcast Agents have definedauthorization levels. The Administrative Operator also uses the systemto establish and maintain an account for each Broadcast Agent andBroadcast Agent Administrator for billing and administration purposes.

The system is configured to enable the Administrative Operator toresolve review Logfiles 214 and Broadcast Requests. The system enablesthe Administrative Operator to read the logfiles 214, and to read andwrite to the Administration Data Base. The Administrative OperatorManagement Subsystem is configured to provide the AdministrativeOperator with a web control panel or GUI environment in which toadminister the User/Broadcast Agent account data and system. The systemis configured to generate statistics for administration, management,reporting, and billing.

A Location Broadcast Reporter 110 may be configured to store broadcastmessaging data and to prepare and produce reports related to past,pending, and future broadcast messages in one or more areas. TheLocation Broadcast Reporter 110 may be located at a disaster managementoffice, a control room, or the PLBS-SB 102. However, if the DeclineReport 336 process finds that the Decline parameter indicates that theBroadcast Request is declined, access to such reports and data is onlymade available to authorized personnel of the PLBS operator or anadministrative or government entity. Such reports may be made inreal-time via a web-based interface such that immediate action may betaken or additional or related actions may be initiated.

When the Admission Control Subsystem 220 does not accept the ProposedBroadcast Message Request, a status message may be sent to the BroadcastAgent Access Device and a Report Required flag may be set. The profileis obtained from the account data to determine the appropriateprocedure.

Additionally, a notice or dialogue box may be opened at the BroadcastAgent Access Device to report the situation to the Broadcast Agent. Ifthe Broadcast Agent has logged off the Broadcast Agent Access Device, anotification such as an email report is sent to the Broadcast AgentAdministrator and the Broadcast Agent according to predefined addressesand arrangements. A copy of the report is also appended to the BroadcastRequest to provide a record of the action.

Reporting also provides for reporting of any activity on the account tothe Administrative Operator and Broadcast Agent Administrator. Thisincludes reporting of any warnings that the account may expire.Reporting also sends account information to the Broadcast AgentAdministrator on a regular basis depending on parameters defined in theaccount data. Reports are stored in the logfile which may be accessed bythe Broadcast Administrative Operator.

A Broadcast Agent Access Device or Terminal 104 accessing the BroadcastAgent Portal 202 or Webpage 106 may be located at a Disaster ManagementOffice such as a police control room. The authorized Broadcast Agentcreates and proposes the message using a web or internet browser, withweb access, public service message location broadcasting system Direct,or the Public Service Location Broadcast Controller (PLBC).

The Broadcast Agent interacts with the PLBS-SB 102 over a web page 106,(via a Web Portal 202) and loading of special client software is usuallyunnecessary. Almost any computer can use PLBS-SB 102 without anymodification.

The Broadcast Agent accesses the Public Service Location BroadcastSystem (PLBS) 100 via a communication network including the Internetand/or the World Wide Web. The Broadcast Agent device may be anycommunication device and is preferably one that is configured to accessthe Internet and/or to host a webpage. This includes a personalcomputer, laptop computer, mobile phone, and personal administrativedevice and variations thereof.

The Broadcast Agent device can access a webpage 106 or portal 202 hosteddirectly or indirectly by the public service message locationbroadcasting system. Any current or future web, internet, or similarfuture services browser or access method may be used by the BroadcastAgent. A standard language, such as in one embodiment a Hyper TextMark-up Language, HTML, may be utilized using any existing or futurehardware and/or software platform. Standard, proprietary, and/orcommercially available communications systems and protocols may beutilized to provide the various communications facilities andinterconnections.

When added security is desired, commercially available or proprietaryeffective security protocols and measures such as Secure Socket Layer(SSL) with public key encryption may be employed along with privatenetworking facilities, Virtual Private Network (VPN) facilities, and/orsecure tunneling features.

A Broadcast Agent Web Portal 202 is made available throughout a LAN oran Internet to provide each and every Broadcast Agent with theflexibility of accessing the Public Service Message Location BroadcastSystem (PLBS) 100 via any workstation wherever it may be located,including ones located at a home, remote office, or a portable computer,device or platform. The system may utilize wireless LANs such as the802.11 technology and mobile Internet systems and networks.

The Broadcast Agent Web Portal 202 is presented as a Web Page 106. TheBroadcast Agent Webpage 106 may be displayed in a design configurationor pattern with an appearance of a control room or panel. Additionally,the Broadcast Agent Webpage 106 may include a Geographical InformationSystem (GIS) service portal or webpage.

The Broadcast Agent Web Portal 202 or Webpage 106 may include or becomposed of one or more maps with scroll bars and zoom options for easyand quick map viewing. One or more tool bars provide the Broadcast Agentwith the ability to select and define a broadcast target area in a mapformat. While current web browsers do not process GeographicalInformation System (GIS) data, the map may be a Joint PhotographicExpert Group (JPEG) format image or file with conversions for positionbeing performed by the PLBS-SB to aid the browser. However, it isexpected that in the future the Broadcast Agent Web Portal 202 or WebPage 106 will directly support GIS map data, displaying suchinformation, and definitional inputs.

Referring to FIG. 4, a graphical user interface (GUI) 400, or similaruser interface, can be provided by the Web Portal 202, the Web Page 106,local software or similar mechanism, including the Advanced BroadcastCommander 108. The user will have first entered his userID and passwordbefore access is allowed. The PLBS system 100 can display a map to theBroadcast Agent as a function of the user ID and his authorizedjurisdiction. A Home Page 402 of the Broadcast Agent Web Page 106 maypresent a map 404 of the demonstration zone and a city or location nameassociated with the particular geographic area and/or the particularBroadcast Agent. The GUI interface 400 to the Broadcast Agent can beprovided by either the Web Portal 202 or the Advanced BroadcastController 108. In an alternative embodiment, the Home Page 106 maydisplay general data available to all users.

When a Broadcast Agent logs in to the PLBS system 100, a map 404 of thejurisdiction of that Broadcast Agent is displayed. The map 404 isestablished by the Administrative Operator and/or the Broadcast AgentAdministrator to prevent accidentally sending messages to an unrelatedor unauthorized area. As shown, the displayed map 404 includesgeographic areas in which the Broadcast Agent can specify or define atarget broadcast area. This map can include streets, municipalboundaries, and/or points of interest, by way of example.

The Broadcast Agent Web Portal 202 or Web Page 106 are designed toenable the sending or requesting of a Broadcast Request or messagewithin six “Enters” or “clicks” from the Broadcast Agent accessing theWeb Portal 202. Similarly, the system is designed so that such actionsare timely and may be accomplished in 15 seconds.

Referring to the displayed user interface 500 of FIG. 5, the BroadcastAgent utilizing the Broadcast Agent Web Page 106 uses a pointing devicesuch as a mouse or touchpad to define an area for which the message willbe broadcast, e.g., the broadcast target area 502 or Footprint.Preferably, the broadcast target area 502 is defined by the BroadcastAgent through a graphical selection means such as clicking a mouse onthe displayed map 404. For example, when displayed the interface 500,the user may use the move buttons to scroll the map 404, and select ascale. He then can use a Draw tool to point and click a mouse to createan area know as the ‘Footprint,’ such as the target broadcast area 502.In this example, a mapping footprint is selected to be a circle 504 andto be visually indicated by the color blue 506 as selected by theBroadcast Agent.

Additionally, as shown in the displayed user interface 600 in FIG. 6,the Broadcast Agent can utilize the GUI interface and use a shape toolto define the irregular-shaped target broadcast area. In this example,the shape tool 602 selected with the color blue 506 and the BroadcastAgent has defined on map 404 an irregular polygon 604 that surrounds asection of highway 606 that may be the focus of a traffic alert. Suchirregular target broadcast area 608 can be defined and saved into afootprint library for later recall.

FIG. 7 illustrates an embodiment of the displayed user interface 700illustrating selection of a target broadcast area from a library 702 ofpredefined footprints 704 from which a target broadcast area 706 may beselected on a map 708. One such application may include a library 702having various flood zone areas 704 that can be selected to broadcast awarning message to recipients in the area in the case of a flood orsimilar emergency.

As shown in the display image 800 of FIG. 8, after the Broadcast Agentdefines the broadcast target area, the Broadcast Agent initiates amessage menu button on the menu bar 802 and enters a message 801 such asby typing a text message into a keyboard. The message entry displayscreen or window 804 can allow for the identification of the messagetype 806, the duration of the broadcast message 808, and an entry of amessage name 810. In some embodiments, once the target broadcast area isdefined, a dialogue box opens showing options available to the BroadcastAgent. These are typically defined by an administrator, operator, and/orunder contract. The Broadcast Agent can then enter the text of themessage 801, its channel number (or this may be fixed), and the durationof the broadcast message 808.

In some embodiments as shown in display image 900 of FIG. 9, in someapplications a standard library message 902 can be selected from a listof predefined messages, and include the predetermined message 904 andpossibly a predetermined target broadcast area 906. Each of these may berecalled in order to expedite the submission of a message broadcastrequest by a lower authorized Broadcast Agent. As shown in display image900, the Shefford chemical spill 910 is identified on map 912.

After the Broadcast Agent defines or selects the message to be broadcastand the target broadcast area, the Broadcast Agent authenticates theBroadcast Request through one or more authentication procedures. Thesemay include entering a User ID and Password, speaking a voiceauthentication message, or otherwise. FIG. 10 illustrates the displayimage 1000 and authentication window 1002 that enables the BroadcastAgent to enter and confirm his Broadcast Agent's user identification1004 and authorization password 1006. After the Broadcast Request hasbeen authenticated, the Broadcast Agent initiates the Broadcast Requestby pressing a start or go-button 1008 and the Broadcast Request becomesa Broadcast Proposal and is forwarded to the Public Service LocationBroadcast System Service Bureau (PLBS-SB) 102 for consideration byAdmission Control 220.

Optional system features may also be made available to the BroadcastAgent via the Broadcast Agent Web Portal 202 or Web Page 106. These maybe implemented as additional options on an Advanced button or thetoolbar. These optional features may include:

Broadcast Target Area/Footprint library

Message library

Multiple language messages

Long messages

Start time, Stop time

Channel codes

Recall messages

Select networks

Progress windows

The Broadcast Agent Web Portal 202 and Web Page 106 may provide one ormore progress windows.

Once the Broadcast Agent has clicked the go-button 1008, and acceptedliability for the message by typing his User ID 1004 and password 1006,the message is not transmitted directly. Instead it is sent to thePLBS-SB's administrations subsystem where the Broadcast Agent isvalidated for authority for this message. For example, the message hasbeen defined for transmission within his jurisdiction. There may berestrictions on how many messages one individual or center may send in aperiod. This may be defined by the local carriers, government entities,or by the PLBS-SB 102 operator.

Billing for the service may be based on the area that was defined forthe message, or the population density of the broadcast target area forthe message. In each case, the Broadcast Agent may want to know what themessage is costing before deciding to proceed.

The Broadcast Agent's request and message are validated by theadministration subsystem to ensure compliance with all agreements withgovernment authorities and the local carriers. Only in the case of fullcompliance does the message proceed. If so, a dialogue box confirms wheneach local carrier has accepted the message.

If not, then the Broadcast Agent will get a dialogue box explaining whythe message was declined and a suggestion as to what to do next to getthe message sent quickly. For example, a smaller less ambitiousBroadcast Target Area/Footprint may be tried, or perhaps authorizationfrom a higher ranking Broadcast Agent.

Alternatively, when a web-based interface cannot handle a particularapplication or situation, the Advanced Broadcast Controller 108 (ABC)may provide this functionality. This third party application, can callon more, perhaps confidential information to define the broadcast area.In this way, the confidential information never leaves the building.

At the local carrier's office, there is a Carrier Broadcast Center (CBC)114 server that correlates the cell Latitude and Longitude data receivedfrom the PLBS-SB with the locally provided Cell ID data for thatcarrier's network. A cell serving area map or table is derived from alocal carrier's planning tool, systems, and data. Typically, a carrier'sengineering group prepares similar information for planning, maintenanceand administration purposes.

Location broadcast messages are broadcast by Cellular Network Operatorson a per-cell basis over a location broadcast channel. In order to senda location broadcast message, a signal is sent to the Carrier BroadcastCenter 114A and 114B. From there, the message is transmitted to the BaseStation Controllers (BSC), containing the message to be transmitted, andcrucially, the Global Cell IDs of the cells in which the broadcast is tobe made, along with some other data such as how often and when themessage is to be broadcast.

Cellular operators guard the information about their cells (the celldata) with great care, as the information can be useful to a competitor.They may find the prospect of having this information on multipleunsecured servers to be unacceptable.

According to one embodiment of the PLBS, each carrier maintains andcontrols access to their own proprietary network data including celllocations and cell serving areas, see FIG. 2. Each carrier receivesgeographic data defining the target area for the public servicebroadcast message and determines which transmission links and theirassociated transmitting locations relate to the target area. Onceestablished, each carrier initiates message broadcasting to only thoselocations or areas which relate in whole or in part to the broadcasttarget area. As such, competing carriers do not have access to othercarrier's networks or their proprietary network or customer data.

Transmission between PLBS-SB 102 and CBC 114 is achieved with availabletelecommunication facilities and protocols which may include TCP/IIPsecure tunneling protocols, security, and authentication. Transmissionmay be by wireline, wireless, including satellite facilities.

In one embodiment, the PLBS system 100 ensures that the Carrier's cellor network data is retained by the broadcast network carrier in a lookup table in the Carrier Broadcast Center 114 at the Local Carrier'soffice. This includes the Cell Identification Codes of the cells, theLatitude and Longitude positions of their respective Radio Base Stationsites and azimuth data for their sectors. Inclusion of cell-sectorazimuth data leads to per-cell per-sector resolution, but for the firstapplication per-cell resolution may be good enough considering the smallsize of modern cells, which are typically 1-3 Km in diameter (about 2miles). The cell data never leaves the Carrier's Network office. Thelocal carrier such as a mobile service carrier provides the hosting ofthe cell-broadcast messaging technology, access to the local cellnetwork, and transmission of the cell-broadcast messages to itssubscribers. Additionally, the carriers or mobile unit service providersmay provide cell-site geographic coverage data either internally or tothe PLBS operator to enable the operator GUI interface.

Location broadcast messages may be employed in several ways whennumerous operators or carriers in a particular geographical area requirethe same information in a timely manner. Such information may includetext messages relating to emergency situations, and, for 3G cells andphones, pictures of wanted or missing persons, graphical data, maps ofproblem areas including areas to avoid and escape routes.

Location broadcasting is a function of cellular networks and is definedby the official standardization bodies, such as GSM MoU, (GSM 03.41)UMTS, 3GPP/3GPP2 and IS95 CDMA. Many networks have location broadcastchannels defined for their networks which are unused at present for lackof a suitable application.

There is typically more than one carrier or operator providing servicein the same area. There is no coordination of cell planning betweencompeting operators, and as such, the Cell layouts and Cell IDs areunique to each carrier. In addition, due to continuous innovation intelecommunication technologies, cell coverage and network capacity, thenetwork design, and size and layout of geographic network systems andcells covering a particular area can be dynamic, e.g., networkreconfigurations, cell splits and switch cutovers.

Also, many networks 112 have a hierarchical network or cell structuresystem, with overlapping patterns of networks or cells of differentsizes, such as Umbrella Cells, Macro Cells, Overlaid cells, Micro Cellsand Pico cells. They may also have multiple layers of sub-band structurein different frequency bands such as (850-1900 or 900-1800-2 Ghz, witheach having unique Cell IDs and different base station spacing.

Multi-network configurations will continue to increase in complexitywith the introduction of 3G General Packet Radio Service (GPRS), EDGE,CDMA2000, UMTS and TD-SCDMA. 3G location broadcast messages will be muchmore capable, so different Cell ID tables are entered for a plain textversion of the broadcast message than for a multi-media version.

A single message transmission of about 1 KB may be used by the Carrierfor each transmission area or cell. The base station controllertransceiver then carries out the repetition of the message for the timerequired.

User receiving devices may include mobile or cellular phones, PDA's,PC's, etc. Receiving devices may provide a distinct alert ring-tone thatcontinues until the message is acknowledged by a local user. Suchfeatures and functions are dependent on the features and functionalityof the various receiving devices. Some receiving devices may beconfigured to receive text messages, graphical data, images, and maps ormay be capable of connecting to a designated website that providesadditional information.

With one or more embodiments of the current system, special handsets ormobile unit units are not required. Global System for MobileCommunication (GSM) handsets may display a public service messagelocation broadcasting system message as provided by a supporting GSMmobile service provider. Additionally, 3rd Generation mobile unitservices providers and mobile unit or cellular devices will displaylocation broadcast messages consistent with the public service messagelocation broadcasting PLBS system 100.

A public service message location broadcasting service may also displaya public service message location broadcasting system provider insigniaor service mark.

Because the public service message location broadcasting system isindependent of the mobile carrier's voice and SMS channels,cell-broadcasting will continue to operate during emergencies thatresult in high calling volume thereby enabling local authorities with aviable communications link for emergency instructions despiteinterruptions in voice and SMS service.

In operation, the PLBS system 100 may be provided, in one embodiment, bya method described herein. In the event of a need for a public servicemessage broadcast, an authorized Broadcast Agent enters a password toaccess the public service message location broadcasting system via aBroadcast Agent System accessing a Broadcast Agent Web Portal from anattached Internet-enabled device. The system recognizes the BroadcastAgent and displays a map or illustration of his jurisdiction.

The Broadcast Agent defines or selects the broadcast target area whichmay be the entire authorized Broadcast Jurisdiction or may be a portionthereof. The Broadcast Agent constructs a text message indicating thenature of the emergency and/or required action. The Broadcast Agentspecifies the length of time the message is to be broadcast and/orreceived by the receiving devices in the target area. The BroadcastAgent utilizing the Broadcast Agent System confirms and sends the datato the public service message location broadcasting system server.

The public service message location broadcasting system's Broadcast DataManagement (BDM) server reformats the data and forwards it to theCarrier Broadcast Center 114 for each of the telecommunication carriersproviding service within the broadcast target area.

Each participating Carrier Broadcast Center (CBC) 114 selects one ormore sub-networks and/or cell-sectors (such as transmission towers) thatserve all or a portion of the target area so that the entire broadcasttarget area is covered by a broadcast. The CBC 114 broadcasts themessage to all receiving devices within its serving area. The CBC 114broadcast transmission process is repeated for the duration of the alertto accommodate additional devices entering, becoming available, or beingactivated/powering-on within the target area. Receiving devices locatedwithin the broadcast sub-networks or cells receive the public servicebroadcast message, and may provide an alert and display of the message.

In practice, operation of one or more embodiments may be described bythe following example.

It is late at night and a river level is rising to dangerous levels. Thelocal police want to warn the population at risk, the people who live inthe area likely to flood. However, since it is night time, they are notwatching their televisions or listening to the radio. The senior policeofficer, or disaster manager, in the position of a Broadcast Agentaccesses the public service message location broadcasting system webpage 106 that is located at a central site. The officer selects a map ofthe area that is in danger of flooding. The officer defines or selects ageographic broadcast target area to be notified of the danger. Theofficer enters a message indicating the nature of the danger andsuggested actions such as FLOOD WARNING in your area. The officerinitiates the broadcast messaging by following a security procedure andclicks a go-button 1008.

The PLBS-SB 102 receives the messages, performs a check on the validityof the officer as a Broadcast Agent that is proposing the message forthe particular notification or target broadcast area. Once validated,the PLBS-SB 102 sends messages to each of the telecommunication serviceproviders or carriers having networks 112, coverage, or receiving unitswithin the defined coverage area.

Each local telecommunication service provider receives the message andtarget broadcast area definitions from the broadcast system andinitiates transmission of the broadcast message to the particularcarrier's transmission networks 112 serving the defined target broadcastarea. The local network 112 of the telecommunication service providerbroadcasts the message to every active compatible receiving unit activewithin the defined notification area. Each receiving unit receives thebroadcast message and displays the message and may provide a common orunique alerting signal.

FIG. 11 illustrates a functional block diagram embodiment of the PSMBSReporting Subsystem. In this embodiment, two regional PSMBS systems,100Q and 100R, provide broadcast messaging services to multiple networkswithin each region and store the broadcast records in the account dataof each system. Three separate PSMBS Monitoring Centers, 1102A, 1102Band 1102C, seek to retrieve broadcast message records from the tworegions.

Monitoring Centers A and C retrieve broadcast records from regions 100Qand 100R, and Monitoring Center B retrieves broadcast records only fromregion 100Q. The functional details for retrieving broadcast messagerecords are provided for Monitoring Center 1102A. A PSMBS Handler 1104interfaces to both regional PSMBS Bureaus. The retrieved broadcastmessage records are written to a Log file 214 that is maintained as anunchangeable data file to preserve the information from potentialhacking by other reporting applications. Data stored in Log file 214 ismirror copied to Log files 1108A and 1108B for access by otherapplications. In this embodiment third parties can access the datathrough an Accountability Browser Handler 1110 that serves as a webportal to produce predefined web-based activity reports 1118. Anotherexemplary embodiment of third party access to broadcast messageinformation is shown for push service subscribers 1120 that accesspredefined report information through a PSMBS Push Service Handler 1118.Other push service formats 1114 may be supported by the Push ServiceHandler 1118 for receiving devices that require device-specific dataformatting. Only the invigilator 1116 at Monitoring Center A 1192A canaccess activity reports through the Invigilator Handler 1106 process therecords in Log file 214.

In some embodiments, a method of determining broadcast message billingrate parameter for transmitting a broadcast message to broadcast messagereceiving devices located within a broadcast transmission networkserving, at least a portion of, a broadcast target area includesdetermining a base density of broadcast message receiving devices in atypical network serving area contained within the broadcast target area,determining an base length of the broadcast message as a function of abroadcast message page, and defining a broadcast message shot as afunction of the determined base density and the determined base length.

In some embodiments, the method can include determining a base number oftransmissions by the broadcast transmitting network and as requested bythe broadcast message originator, wherein defining the broadcast messageshot includes defining as a function of the base number oftransmissions.

In some embodiments, determining a base density includes determining abase subscriber count for a particular broadcast transmission networkand/or a particular broadcast transmission network serving area.

In some embodiments, a method of billing for transmitting a broadcastmessage to broadcast message receiving devices located within abroadcast target area by a broadcast transmission network includingreceiving a broadcast message record after authorizing the forwarding ofthe validated broadcast message to the broadcast transmission network,the broadcast message record including the broadcast message, thebroadcast target area, and a broadcast message originator identifier.The method also includes determining a density of broadcast receivingdevices associated with the broadcast transmission network in thebroadcast target area, calculating an area for network transmissionwithin the broadcast target area by the broadcast transmission networkand determining a length of the broadcast message contained within thevalidated broadcast message record. The method further includescalculating an incurred broadcast message billing amount for theforwarded broadcast message as a function of the determined broadcastmessage length, the determined density, the calculated broadcast area,the broadcast message originator identifier, and a broadcast messagebilling rate parameter.

In some embodiments, the broadcast message record can include a requestrepetition rate for the broadcast message, and can further includedetermining a number of transmissions of the broadcast message by thebroadcast transmitting network as a function of the requested repetitionrate, wherein calculating includes calculating the incurred broadcastmessage billing amount as a function of the determined number oftransmission.

In some embodiments, the requested repetition rate is about 15repetitions and a repetition rate is one broadcast message every minutefor 15 minutes.

In some embodiments, the method can include validating the broadcastmessage record for transmission by the broadcast transmission network,generating the validated broadcast message record, and authorizing theforwarding the validated broadcast message record to a distributor fordistribution to the broadcast transmission network.

In some embodiments, the broadcast message billing rate parameterincludes a broadcast message shot, the broadcast message shot being afunction of a base density and a base length.

In some embodiments, the broadcast message shot is defined as a functionof about 15 broadcast message pages of message text transmitted to anarea having approximately 10,000 broadcast message subscribers, whereina broadcast message page is about equal to 80 bytes of data.

In some embodiments, the calculating a broadcast message billing amountis a function of a broadcast transmission network parameter associatedwith the broadcast transmission network.

In some embodiments, the method can include issuing a billing invoice toa broadcast message system by the broadcast transmission network inresponse to transmitting the broadcast message to broadcast messagereceiving devices located within the broadcast target area served by thebroadcast transmission network.

In some embodiments, the method can include issuing a billing invoice toa broadcast message originator by the broadcast message system inresponse to validating, routing, and forwarding the broadcast message asprovided by the broadcast message originator for transmission tobroadcast message receiving devices located in the broadcast targetarea.

In some embodiments, the method can include issuing a billing invoice toa first broadcast message system by a second broadcast message system inresponse to validating, routing and forwarding the broadcast message asprovided by the first broadcast message system for transmission tobroadcast message receiving devices located in a broadcast target areaserviced by the second broadcast message system.

In some embodiments, the method can include issuing a billing invoice toa broadcast message monitoring system by a broadcast message system inresponse to the broadcast message system providing a copy of thevalidated broadcast message record to the broadcast message monitoringsystem.

In some embodiments, the broadcast message monitoring system providesthe broadcast message to a broadcast message receiving device located inan area different from the broadcast target area within the broadcastmessage record and wherein the issued billing invoice is a function ofthe provided broadcast message.

In some embodiments, the method can include issuing a billing invoiceincluding the incurred broadcast message billing amount and a fixed feefor a billing period.

In some embodiments, the method can include appending the incurredbroadcast message billing amount to the validated broadcast messagerecord.

In some embodiments, the method can include setting a reporting flagassociated with validated broadcast message record following theappending of the incurred broadcast message billing amount.

In some embodiments, the method can include storing the incurredbroadcast message billing amount in a broadcast message originator fileand in a broadcast transmission network file.

In some embodiments, a system for billing a broadcast message system fornetwork usage for broadcast message transmission includes a broadcastmessage billing module configured for receiving a validated broadcastmessage record associated with a broadcast transmission network adaptedto provide a transmission of the broadcast message within the validatedbroadcast record to broadcast receiving devices located within abroadcast target area. The broadcast message billing module isconfigured for generating an incurred broadcast message billing amountas a function of one or more of a density of broadcast receiving deviceslocated within the broadcast target area served by the broadcasttransmission network, an area served by the broadcast transmissionnetwork within the broadcast target area, a length of the broadcastmessage, the broadcast message originator identifier, and a broadcasttransmission network billing rate parameter.

In some embodiments, the broadcast message system includes a broadcastrequest interface configured for receiving a broadcast message recordhaving a broadcast message, a defined broadcast target area, and abroadcast message originator identifier, a broadcast admission controlmodule configured for receiving the broadcast message record, validatingthe broadcast message record for transmission over a broadcast messagetransmission network, and generating a validated broadcast messagerecord as a function of the validating, and a broadcast messagedistributor module configured for receiving the validated broadcastmessage record and forwarding the broadcast message to the broadcasttransmission network

In some embodiments, the broadcast message billing module is configuredfor one or more of determining the density of broadcast receivingdevices associated with the broadcast transmission network in thebroadcast target area, calculating the area for message broadcasttransmission within the broadcast target area served by the broadcasttransmission network, determining the length of the broadcast messagecontained within the validated broadcast message record.

In some embodiments, the broadcast message billing module is configuredfor appending the incurred broadcast message billing amount to thevalidated broadcast message record.

In some embodiments, the broadcast message billing module is configuredfor storing the incurred broadcast message billing amount in a broadcastmessage originator file and in a broadcast transmission network file.

In some embodiments, a method of billing for network usage for broadcasttransmission to broadcast message receiving devices located within abroadcast target area includes validating the broadcast message recordfor transmission over a broadcast transmission network and generating avalidated broadcast message record as a function of the validating. Themethod also includes determining a density of broadcast receivingdevices associated with the broadcast transmission network in thebroadcast target area; calculating an area for message broadcasttransmission within the broadcast target area served by the broadcasttransmission network; and determining a length of the broadcast messagecontained within the validated broadcast message record. The methodfurther includes calculating an incurred broadcast message billingamount for the broadcast message as a function of the determinedbroadcast message length, the calculated broadcast area, the determineddensity, the broadcast message originator identifier, and a broadcasttransmission network billing rate parameter.

In some embodiments, the validating the broadcast message record fortransmission over the broadcast transmission network is a function oneor more of the broadcast message originator identifier, the broadcasttarget area, and a broadcast transmission network parameter.

In some embodiments, the method can include appending the incurredbroadcast message billing amount to the validated broadcast messagerecord and generating an invoice to the broadcast message system fromthe broadcast transmission network as a function of the broadcastmessage record.

In some embodiments, the method can include setting a reporting flagassociated with validated broadcast message record following theappending of the incurred broadcast message billing amount.

In some embodiments, the method can include storing the incurredbroadcast message billing amount in a broadcast message originator fileand in a broadcast transmission network file.

In some embodiments, a system for billing a first broadcast messagesystem for processing a broadcast message record provided by the firstbroadcast message system to a second broadcast message system forvalidating and transmission of a broadcast message to broadcast messagereceiving devices located within a broadcast target area associated withthe second broadcast message system includes a broadcast message billingmodule. The broadcast message billing module is configured for receivinga validated broadcast message record from the second broadcast messagesystem and for generating an incurred broadcast message billing amountas a function of one or more of a density of broadcast receiving deviceslocated within the broadcast target area served by the broadcasttransmission network, an area served by the broadcast transmissionnetwork within the broadcast target area, a length of the broadcastmessage, the broadcast message originator identifier, a broadcasttransmission network billing rate parameter, and a broadcast messagesystem processing billing parameter.

In some embodiments, validating can include validating the broadcastmessage record for transmission over the broadcast transmission networkas a function one or more of the broadcast message originatoridentifier, the broadcast target area, and a broadcast transmissionnetwork parameter.

In some embodiments, the method can include appending the incurredbroadcast message billing amount to the validated broadcast messagerecord and generating an invoice to the broadcast message system fromthe broadcast transmission network as a function of the broadcastmessage record.

In some embodiments, the method can include setting a reporting flagassociated with validated broadcast message record following theappending of the incurred broadcast message billing amount.

In some embodiments, the method can include storing the incurredbroadcast message billing amount in a broadcast message originator fileand in a broadcast transmission network file.

In some embodiments, a method for billing a first broadcast messagesystem for processing a broadcast message record provided by the firstbroadcast message system to a second broadcast message system fortransmission of a broadcast message to broad message receiving deviceslocated within a broadcast target area associated with a broadcasttransmission network served by the second broadcast message systemincludes validating the broadcast message record and receiving thevalidated broadcast message record. The method also includes determininga density of broadcast receiving devices associated with the secondbroadcast transmission network in the broadcast target area, calculatingan area for message broadcast transmission within the broadcast targetarea served by the broadcast transmission network, and determining alength of the broadcast message contained within the validated broadcastmessage record. The method further includes calculating an incurredbroadcast message billing amount for the broadcast message as a functionof the determined broadcast message length, the calculated broadcastarea, the determined density, the broadcast message originatoridentifier, and a broadcast message system processing billing parameter.

In some embodiments, validating includes validating the broadcastmessage record for transmission over the broadcast transmission networkas a function one or more of the broadcast message originatoridentifier, the broadcast target area, and a broadcast transmissionnetwork parameter.

In some embodiments, the method can include appending the incurredbroadcast message billing amount to the validated broadcast messagerecord and generating an invoice to the first broadcast message systemsas a function of the broadcast message record.

In some embodiments, the method can include setting a reporting flagassociated with validated broadcast message record following theappending of the incurred broadcast message billing amount, whereingenerating is in response to the setting of the reporting flag.

In some embodiments, the method can include transmitting the validatedbroadcast message to the first broadcast message center.

In some embodiments, a system for billing a broadcast message originatorfor processing a broadcast message record for transmission of abroadcast message to broadcast message receiving devices located withina broadcast target area includes a broadcast message billing module. Thebroadcast message billing module is configured for receiving a validatedbroadcast message record associated with a broadcast transmissionnetwork configured to provide a transmission of the broadcast messagewithin the validated broadcast record to broadcast receiving deviceslocated within a broadcast target area. The broadcast message billingmodule is also configured for generating an broadcast message billingamount as a function of one or more of a density of broadcast receivingdevices located within the broadcast target area served by the broadcasttransmission network, an area served by the broadcast transmissionnetwork within the broadcast target area, a length of the broadcastmessage, the broadcast message originator identifier, and a broadcastmessage system billing rate parameter.

In some embodiments, a method for billing a broadcast message originatorfor processing a broadcast message record for transmitting a broadcastmessage to a broad message receiving devices located within a broadcasttarget area includes receiving the broadcast message record from thebroadcast message originator, the broadcast message record including thebroadcast message, the broadcast target area, and a broadcast messageoriginator identifier, validating the broadcast message record fortransmission over a broadcast transmission network, and generating avalidated broadcast message record as a function of the validating. Themethod also includes determining a density of broadcast receivingdevices associated with the broadcast transmission network in thebroadcast target area, calculating an area for message broadcasttransmission within the broadcast target area served by the broadcasttransmission network and determining a length of the broadcast messagecontained within the validated broadcast message record. The methodfurther includes calculating an incurred broadcast message billingamount for the broadcast message as a function of the determinedbroadcast message length, the calculated broadcast area, the determineddensity, the broadcast message originator identifier, and a broadcastmessage billing rate parameter.

In some embodiments, validating can include validating the broadcastmessage record for transmission over the broadcast transmission networkis a function one or more of the broadcast message originatoridentifier, the broadcast target area, and a broadcast transmissionnetwork parameter.

In some embodiments, the method can include appending the incurredbroadcast message billing amount to the validated broadcast messagerecord and generating a broadcast message originator invoice as afunction of the broadcast message record.

In some embodiments, the method can include setting a reporting flagassociated with validated broadcast message record following theappending of the incurred broadcast message billing amount, whereingenerating is in response to the setting of the reporting flag.

In some embodiments, a system for billing a broadcast message monitoringsystem for a validated broadcast message record provided by a broadcastmessage system, the validated broadcast message record including abroadcast message and a broadcast target area includes a broadcastadmission control module, a broadcast message system interface, and abroadcast message billing module. The broadcast admission control moduleis configured for receiving a broadcast message record from a broadcastmessage originator, validating the broadcast message record andgenerating a validated broadcast message record as a function of thevalidating. The broadcast message system interface is configured forproviding the validated broadcast message record to the broadcastmessage monitoring system. The broadcast message billing module isconfigured for receiving a validated broadcast message record from thebroadcast message system, determining a length of the broadcast messagecontained within the validated broadcast message record, calculating abroadcast message billing amount for the broadcast message record as afunction of the determined broadcast message length, the broadcastmessage originator identifier, and a broadcast message system billingrate parameter.

In some embodiments, the broadcast message billing module receives asignal from the broadcast message monitoring system including a numberof copies of the broadcast message provided by the broadcast messagemonitoring system to at least one of a broadcast message receivingdevice, a database, a database query, a web page, a subscriber, a secondbroadcast message monitoring system, wherein the broadcast messagebilling module is configured for calculating the broadcast messagebilling amount as a function of the provided number of copies.

In some embodiments, the broadcast admission control module isconfigured for validating the broadcast message record for transmissionover the broadcast transmission network as a function one or more of thebroadcast message originator identifier, the broadcast target area, anda broadcast transmission network parameter.

In some embodiments, a method for billing a broadcast message monitoringsystem for a validated broadcast message record provided by a broadcastmessage system, the validated broadcast message record including abroadcast message and a broadcast target area, includes validating thebroadcast message record for transmission over a broadcast transmissionnetwork and generating a validated broadcast message record as afunction of the validating. The method also includes determining alength of the broadcast message contained within the validated broadcastmessage record. The method further includes calculating a broadcastmessage billing amount for the broadcast message record as a function ofthe determined broadcast message length, the broadcast messageoriginator identifier, and a broadcast message billing rate parameter.

In some embodiments, the method can include determining a number ofcopies of the broadcast message provided by the broadcast messagemonitoring system to at least one of a broadcast message receivingdevice, a database, a database query, a web page, a subscriber, a secondbroadcast message monitoring system.

In some embodiments, validating can include the broadcast message recordfor transmission over the broadcast transmission network is a functionone or more of the broadcast message originator identifier, thebroadcast target area, and a broadcast transmission network parameter.

In some embodiments, a system for billing a user for a broadcast messagewherein the user is not located within the broadcast target area definedby the broadcast message record containing the broadcast messageincludes a broadcast message receiving module, a database, a user accessmodule, and a broadcast message monitoring billing module. The broadcastmessage receiving module is configured for receiving a validatedbroadcast message record from a broadcast message system arranged forvalidating a broadcast message for transmission to broadcast receivingdevices located within the broadcast target area. The database isconfigured for storing the received broadcast message record and theuser access module is configured for providing the broadcast message tothe user. The broadcast message monitoring billing module is configuredfor calculating a broadcast message billing amount in response to theuser access the broadcast message from the user access module.

In some embodiments, the billing module is configured for initiating aninvoice being sent to the user as a function of the broadcast messagebilling amount.

In some embodiments, the system can include a reporting systemconfigured for tracking a number of user accesses provided by the useraccess module to the broadcast message.

In some embodiments, the user accesses are a function of one or more ofa broadcast message receiving device, a database, a database query, aweb page, a subscriber, and a second broadcast message monitoringsystem.

In some embodiments, a method for billing a user for a broadcast messagewherein the user is not located within the broadcast target area definedby a validated broadcast message record containing the broadcast messageincludes receiving a validated broadcast message record from a broadcastmessage system configured for validating a broadcast message fortransmission to broadcast receiving devices located within the broadcasttarget area and producing a copy of the validated broadcast messagerecord. The method also includes providing the broadcast message withinthe validated broadcast message record to the user and calculating abroadcast message billing amount in response to the providing of thebroadcast message.

In some embodiments, the method can include determining a length of thebroadcast message contained within the validated broadcast messagerecord, wherein calculating a broadcast message billing amount is afunction of the determined broadcast message length.

In some embodiments, the method can include calculating a broadcastmessage billing amount as a function of a broadcast message originatoridentifier included within the validated broadcast message record.

In some embodiments, the method can include tracking a number ofbroadcast messages provided to the user.

In some embodiments, providing the broadcast message includes providinguser access is a function of one or more of a broadcast messagereceiving device, a database, a database query, a web page, asubscriber, and a second broadcast message monitoring system.

An operator of a Public Service Message Broadcasting System (PSMBS) canoffer broadcast messaging services to both government organizations andnon-government organizations (NGOs). For example, an NGO may be acommercial customer seeking to promote products and/or informationservices to a specific market segment via “push” broadcast messaging.Alternatively, a retail customer may subscribe to a subscription servicechannel that broadcasts messages to the subscriber related to a specialinterest information service, such as monitoring stock prices via apersonal digital assistance (PDA) device capable of receiving a wirelessbroadcast message over a user-selectable messaging channel.

In one embodiment, these messaging services are provisioned over theinfrastructure at the Cell Broadcast Broker location, the PSMBS, and thebroadcast message distribution infrastructure of the network operatorthat has contracted with the PSMBS Operator to distribute such messageswithin their network. Contracting networks may include cellularnetworks, paging networks, cable television networks, informationservice provider (ISP) networks or any network capable of broadcastingmessages to a targeted area or group.

A PSMBS operator bills its customers for their broadcast messagingservices and compensates the contracting distribution networks for theuse of their networks to distribute those broadcast messages. To besuccessful, the PSMBS business model must provide compensatory revenuesto contracting networks for the incremental usage of their networkfacilities (i.e., an operating expense for the PSMBS operator) andprofitable service revenues to the PSMBS service provider.

The billing system (and associated methods) disclosed herein is capableof calculating compensatory network usage fees paid to networkoperators, PSMBS service fees to PSMBS customers, including subscriptionservice billing fees to push-service subscribers. An exemplaryembodiment disclosed herein illustrates the billing system features andcapabilities inherent to providing broadcast messaging services overcellular broadcast message distribution networks, but is not limited tocellular networks.

In a GSM system, the Mobile Network Operator commands each network cellto be configured with a cell broadcast channel or alternatively, maycommand cells within the network not to configure a broadcast channelfor broadcast message distribution within the cell's coveragearea/service footprint. The command to enable message broadcastingrequires taking one sub-channel of a Stand Alone Dedicated ControlChannel (SDCCH) out of service for standard control channel usage (e.g.,Mobile Set (MS) call set-up, call termination, short-messaging-serviceset-up, normal MS location updating, etc.). SDCCH sub-channels can beused to carry control, SMS and Wireless Applications Protocol (WAP)traffic. In most cell configurations there are 8 SDCCH channels in oneair interface timeslot, though there may be 16 or more to support densecellular traffic. The billing system calculates fees to compensate thenetwork operator for the broadcast message usage of a SDCCH sub-channel.

As known in the art, the Ericsson BAS1 traffic model is based uponaverage cell traffic statistics. The table below illustrates averageSDCCH sub-channel offered control traffic (in milli-Erlangs/subscriber,i.e., mE/Sub) to the control channel group for various events accordingto the BAS1 traffic model. BASI Inner Cell Border Cell Average EventmE/Sub mE/Sub mE/Sub Location update 0 1.5 0.5 IMSI attach/detach 0.40.4 0.4 Periodic registration 0.2 0.2 0.2 Call set-up 0.8 0.8 0.8 SMSp-p 0.3 0.3 0.3 Total 1.7 3.2 2.2

The amount of traffic load on the control channel of any cell alsodepends on whether it is an Inner Cell, i.e., one not on a location areaborder, or an Outer Cell—one which is on a location area border. When amobile set crosses a location area border it communicates to the servingswitching system to effect a hand-off so it can be paged by the controlchannel of the switch serving the area within which the MS is nowlocated. The mobile set is identified by its unique International MobileSubscriber Identification (IMSI) code.

In one embodiment of the control channel usage model, a single trafficchannel is serving the control function activities for a typical cellsite. The average offered traffic per subscriber of 0.0022 Erlangequates to 0.264 minutes of airtime per subscriber per day or 96.36minutes per sub per year. Since there are eight (8) sub-channels pertraffic control channel, the offered load per sub-channel is 12.045minutes of traffic per subscriber per year. Thus, the network operatormay be compensated for 12 minutes of broadcast message traffic persubscriber per year for full time access to the dedicated sub-channel bythe PSMBS system. Alternatively, the network operator can be compensatedon a network-usage basis.

The number of network operator subscribers within a network-specifictarget area, which may be the entire area of the broadcast messagetarget area or a portion thereof, can be calculated as a product of themessage target area served by the network operator times the averagesubscriber density (e.g., subscribers/square kilometer) for the networkoperator. A billing unit to the message initiator is constructed thatconsiders the length of the message, the number of repeat broadcasts ofthe message within the network-specific target area and the number ofnetwork-specific subscribers accessible by the broadcast message duringa billing period. This billing unit is applied to each networkdelivering the broadcast message. The billing period may be monthly,quarterly, semi-annually or annually, for example.

One exemplary billing unit is that of a network broadcast fee permessage “shot”, wherein a “shot” is defined as the product of 15 messagepages×10,000 subscribers. The fee/shot rate is applied to the number ofnetwork-specific subscribers within a network's message target areadivided by 10,000. This fee is applied to each individual broadcastmessage record from a Broadcast Agent that is authenticated for eachbroadcast message distribution network. In this exemplary embodiment,the total billing charge is usage sensitive for each billing period.Alternatively, an average billing period fixed charge can be constructedthat considers an average broadcast message usage for the billingperiod.

Compensation to the network operator contracted to broadcast PSMBSmessages can similarly be constructed on the basis of the “shot” unit ora similar unit. The network fee paid to the network operator per billingperiod may also be based on the “shots” distributed by the networkoperator for the billing period. Alternatively, a fixed network fee maybe constructed for a given service period based on average broadcastmessage statistics. While the exemplary billing unit of a “fee per shot”is illustrated, other billing units can be constructed that areappropriate for a given broadcast message initiator and a billing unitof the billing system is not limited to the “shot” unit.

FIG. 12 is an exemplary embodiment of a billing system flow diagram fora broadcast message that has successfully sequenced through a networksubmission authorization of the Haslemere Admission Control Algorithm.The billing process for the authorized network begins with the Fetchalgorithm 1208 accessing the network billing algorithm used for thenetwork. Billing units are computed in step 1210, such as the exemplary“shot” unit. The calculated bill for the authorized network for thebroadcast request is appended to the broadcast request in step 1212,written to the agent file in step 1214 and written to the network filein step 1216, both files being stored in the account data 216. The nextauthorized network is accessed in step 1204. If all authorized networkshave been processed as tested in the All done? step 1206, theAdmiss_Done Flag is set in step 316 and the completed record submittedto the Reporting Subsystem in step 1218.

Another billing embodiment of the system provides for the billing ofauxiliary “push services” to push service subscribers. Such billing istypically on a flat rate basis to subscribers that access such servicesover unique push service channel codes. An exemplary “push service” mayinclude the reception of sports score results or weather information.

Another billing embodiment provides for the billing of commercialcustomers that are sponsors of push information content services (at nocharge to the message recipient) such as sales promotions from aretailer, In such applications, the sponsor is billed for the broadcastmessages which are broadcast over a unique sponsor-assigned broadcastchannel. Individual commercial billing contracts are established forsuch applications.

Geo-Fenced Broadcast Message Routing Insert

FIG. 13 illustrates an embodiment of a Geo-fenced Broadcast MessageRouting System (GBMRS). This embodiment addresses a broadcast messageenvironment in which a broadcast message is initiated by PSMBS System1302 that seeks to broadcast the message to regions out of its directjurisdiction. In this embodiment PSMBS 1302 has no authority to transmitthe broadcast message to target areas 1310A-D served by MessageBroadcast Networks 1312A-D. To achieve the transmission of the broadcastmessage to these target areas requires PSMBS 1302 to send the message toa supervisory PSMBS system for additional processing. The firstsupervisory PSMBS System 1304 has jurisdictional access to all thetarget areas either directly to area 1310D via the sub-tending PSMBS1308D and indirectly to areas 1310A-C through the second supervisoryPSMBS 1306 and its sub-tending PSMBSs 1308A, 1308B and 1308C. Each ofthe lower level PSMBS systems is responsible for transmitting thebroadcast message to the associated transmission network within theirbroadcast coverage area.

At each step of forwarding the broadcast message to the appropriatePSMBS system, the Admission Control process takes place as if it were anew broadcast message request—re-authorization is required at each PSMBSsystem and broadcast records are kept at each system.

In one exemplary embodiment the first supervisory PSMBS system may be aglobal system, the second supervisory system a national system andsub-tending systems may be state or provincial broadcast messagingsystem.

In another embodiment the first supervisory system may be a nationalsystem, the second supervisory system a state system and the sub-tendingsystem may be limited to a metropolitan area. The described geo-fencingembodiments are not intended to limit the scope of geo-fencing butprovided in conceptual format in FIG. 13.

FIG. 14 provides another exemplary embodiment of a PSMBS geo-fencingapplication and may best be illustrated within the context of a Tsunamibroadcast message requiring international broadcast messagecoordination. International agents 1402 or 1404 receive a Tsunami reportand desire to broadcast the warning message to Country A 1406A andCountry B 1406B. The International Bureau 102 receives the broadcastmessage request from the international agent and performs the sameadmission control as for any other message submission to verify itsauthenticity. The message is checked against an administration data baseto verify which countries accept messages from the message source. A geocode or polygon defines the scope of the target area for the broadcastmessage. Once admission control validates the target area parameters,the distributor checks the geo code against those in its data base. If aPSMBS Bureau service area is within the polygon or defined in the database, a copy of the message is sent to national bureau.

At the national bureau, the admission control process is repeated sothat national sovereignty is respected, as national or regional trustprotocol is enforced by the regional admission control algorithm and notthe international agreement. In FIG. 14 the national bureau 102A1 copiesthe message to Region 1(1412) and Region 2 (1410) for further processingby Cell Broadcast Centers 102A2, 102A3 and 102A4. Within a national orregional bureau system, the polygon or geo code can be validated againstthe service area of each concerned broadcast network. Once admissioncontrol is completed, the distributor subsystem will check the geo codeor polygon against those in its data base. If a network service area isunder the polygon or defined in the data base, then a copy of themessage is sent to each network operations center for transmission. Inthe jurisdictional geo-fencing embodiment of FIG. 4, the internationalPSMBS System 102 has jurisdiction to directly transmit the broadcastmessage to Country B (1406B) and no requirement to coordinate through acountry bureau.

In another embodiment of broadcast message jurisdictional geo-fencing,as shown in FIG. 15, an international PSMBS bureau receives a broadcastmessage from entity B serving jurisdiction B that has broadcast messageauthority only for its jurisdiction, advising that a hazardous spillinto the river has occurred north of the defined broadcast messagetarget area. The message request includes broadcast target area 1502that includes jurisdictions A and C for which jurisdiction B has noauthority. The warning message can be broadcast by jurisdiction B overthe cell sites 118B1-B3 in networks B1, B2 and B3 along the east side ofriver defined the portion of polygon 1502 boundary that includes theeast river border (illustrated as the middle of the river) and boundedby the polygon area that resides within jurisdiction B.

Upon receipt of the broadcast message request from jurisdiction B at theinternational bureau 102 i, the broadcast message request isauthenticated by the admission control algorithm and, if validated,forwarded with to jurisdictions A and C with either the full broadcastarea definition or with revised polygon broadcast target areas that aredefined as polygon 1502A and 1502C. Each jurisdictional PSMBS systemprocesses the broadcast request with its admission control algorithm andwhen validated transmits the warning message to authorized broadcastmessage transmission networks.

In this exemplary embodiment Jurisdiction C broadcasts the message overNetwork C serving the southwest area of the target area 1502 defined bythe jurisdictional border A/C, the river border B/C and the perimeter ofthe polygon within jurisdiction C. Similarly, jurisdiction A processesthe broadcast request message from the international bureau and uponsuccessful admission control validation, transmits the broadcast messageto network A. Network A broadcasts the message from cells 118A thatprovide broadcast message coverage for the northwest area of polygon1502 defined by the border A/B, border A/C and the portion of polygon1502 within jurisdiction A.

While for reasons of clarity, the networks are shown as havingnon-overlapping service areas, a given transmission network may servesegments of multiple jurisdictions, in which case, it would broadcastthe authenticated message to those portions of its network in eachjurisdiction.

When introducing aspects of the invention or embodiments thereof, thearticles “a”, “an”, “the”, and “said” are intended to mean that thereare one or more of the elements. The terms “comprising”, “including”,and “having” are intended to be inclusive and mean that there may beadditional elements other than the listed elements.

In view of the above, it will be seen that several aspects of theinvention are achieved and other advantageous results attained. Asvarious changes could be made in the above exemplary constructions andmethods without departing from the scope of the invention, it isintended that all matter contained in the above description or shown inthe accompanying drawings shall be interpreted as illustrative and notin a limiting sense.

It is further to be understood that the steps described herein are notto be construed as necessarily requiring their performance in theparticular order discussed or illustrated. It is also to be understoodthat additional or alternative steps may be employed. APPENDIX 1 Codechannel assignments 500 common training, exercise and test channel.501-650 Languages listed in order according to ISO 639. 501 aa Afar 502ab Abkhazian 503 af Afrikaans 504 am Amharic 505 ar Arabic 506 asAssamese 507 ay Aymara 508 az Azerbaijani 509 ba Bashkir 510 beByelorussian 511 bg Bulgarian 512 bh Bihari 513 bi Bislama 514 bnBengali, Bangla 515 bo Tibetan 516 br Breton 517 ca Catalan 518 coCorsican 519 cs Czech 520 cy Welsh 521 da Danish 522 de German 523 dzBhutani 524 el Greek 525 en English 526 eo Esperanto 527 es Spanish 528et Estonian 529 eu Basque 530 fa Persian 531 fi Finnish 532 fj Fiji 533fo Faeroese 534 fr French 535 fy Frisian 536 ga Irish 537 gd ScotsGaelic 538 gl Galician 539 gn Guarani 540 gu Gujarati 541 ha Hausa 542hi Hindi 543 hr Croatian 544 hu Hungarian 555 hy Armenian 556 iaInterlingua 557 ie Interlingue 558 ik Inupiak 559 in Indonesian 560 isIcelandic 561 it Italian 562 iw Hebrew 563 ja Japanese 564 ji Yiddish565 jw Javanese 566 ka Georgian 567 kk Kazakh 568 kl Greenlandic 569 kmCambodian 570 kn Kannada 571 ko Korean 572 ks Kashmiri 573 ku Kurdish574 ky Kirghiz 575 la Latin 576 ln Lingala 577 to Laothian 578 ltLithuanian 579 lv Latvian, Lettish 580 mg Malagasy 581 mi Maori 582 mkMacedonian 583 ml Malayalam 584 mn Mongolian 585 mo Moldavian 586 mrMarathi 587 ms Malay 588 mt Maltese 589 my Burmese 590 na Nauru 591 neNepali 592 nl Dutch 593 no Norwegian 594 oc Occitan 595 om (Afan) Oromo596 or Oriya 597 pa Punjabi 598 pl Polish 599 ps Pashto, Pushto 600 PtPortuguese 601 qu Quechua 602 rm Rhaeto-Romance 603 rn Kirundi 604 roRomanian 605 ru Russian 606 rw Kinyarwanda 607 sa Sanskrit 608 sd Sindhi609 sg Sangro 610 sh Serbo-Croatian 611 si Singhalese 612 sk Slovak 613sl Slovenian 614 sm Samoan 615 Sn Shona 616 so Somali 617 sq Albanian618 sr Serbian 619 ss Siswati 620 st Sesotho 621 su Sundanese 622 svSwedish 623 sw Swahili 624 ta Tamil 625 te Tegulu 626 tg Tajik 627 thThai 628 ti Tigrinya 629 tk Turkmen 630 tl Tagalog 631 tn Setswana 632to Tonga 633 tr Turkish 634 ts Tsonga 635 tt Tatar 636 tw Twi 637 ukUkrainian 638 ur Urdu 639 uz Uzbek 640 vi Vietnamese 641 vo Volapuk 642wo Wolof 643 xh Xhosa 644 yo Yoruba 645 zh Chinese 646 zu Zulu 646-669locally specified purpose or language. 670-699 International alertchannels. 671 Maritime service channel. 672 Aeronautical servicechannels. 673 Amateur service channels. 674 Scientific services. 690-699UN and International Organisations. E.G. 690 UNSECORD (UN SecurityCo-Ordinator.) 691 UNICEF (Child security) 692 WEP 693 WHO 694 UNHCR 695OCHA 696 Red Cross/Crescent Movement.Other channels at the discretion of the networks, and in conjunctionwith the governmental authorities and other interested parties.

1. A method of determining broadcast message billing rate parameter fortransmitting a broadcast message to broadcast message receiving deviceslocated within a broadcast transmission network serving, at least aportion of, a broadcast target area, the method comprising: determininga base density of broadcast message receiving devices in a typicalnetwork serving area contained within the broadcast target area;determining an base length of the broadcast message as a function of abroadcast message page; and defining a broadcast message shot as afunction of the determined base density and the determined base length.2. The method of claim 1, further comprising determining a base numberof transmissions by the broadcast transmitting network and as requestedby the broadcast message originator, wherein defining the broadcastmessage shot includes defining as a function of the base number oftransmissions.
 3. The method of claim 1 wherein determining a basedensity includes determining a base subscriber count for a particularbroadcast transmission network and/or a particular broadcasttransmission network serving area.
 4. A method of billing fortransmitting a broadcast message to broadcast message receiving deviceslocated within a broadcast target area by a broadcast transmissionnetwork, the method comprising: receiving a broadcast message recordafter authorizing the forwarding of the validated broadcast message tothe broadcast transmission network, the broadcast message recordincluding the broadcast message, the broadcast target area, and abroadcast message originator identifier; determining a density ofbroadcast receiving devices associated with the broadcast transmissionnetwork in the broadcast target area; calculating an area for networktransmission within the broadcast target area by the broadcasttransmission network; determining a length of the broadcast messagecontained within the validated broadcast message record; and calculatingan incurred broadcast message billing amount for the forwarded broadcastmessage as a function of the determined broadcast message length, thedetermined density, the calculated broadcast area, the broadcast messageoriginator identifier, and a broadcast message billing rate parameter.5. The method of claim 4 wherein the broadcast message record include arequest repetition rate for the broadcast message, further comprisingdetermining a number of transmissions of the broadcast message by thebroadcast transmitting network as a function of the requested repetitionrate, wherein calculating includes calculating the incurred broadcastmessage billing amount as a function of the determined number oftransmission.
 6. The method of claim 5 wherein the requested repetitionrate is about 15 repetitions and a repetition rate is one broadcastmessage every minute for 15 minutes.
 7. The method of claim 4, furthercomprising: validating the broadcast message record for transmission bythe broadcast transmission network; generating the validated broadcastmessage record; and authorizing the forwarding the validated broadcastmessage record to a distributor for distribution to the broadcasttransmission network.
 8. The method of claim 4 wherein the broadcastmessage billing rate parameter includes a broadcast message shot, thebroadcast message shot being a function of a base density and a baselength.
 9. The method of claim 8 wherein the broadcast message shot isdefined as a function of about 15 broadcast message pages of messagetext transmitted to an area having approximately 10,000 broadcastmessage subscribers, wherein a broadcast message page is about equal to80 bytes of data.
 10. The method of claim 4 wherein calculating abroadcast message billing amount is a function of a broadcasttransmission network parameter associated with the broadcasttransmission network.
 11. The method of claim 4, further comprisingissuing a billing invoice to a broadcast message system by the broadcasttransmission network in response to transmitting the broadcast messageto broadcast message receiving devices located within the broadcasttarget area served by the broadcast transmission network.
 12. The methodof claim 4, further comprising issuing a billing invoice to a broadcastmessage originator by the broadcast message system in response tovalidating, routing, and forwarding the broadcast message as provided bythe broadcast message originator for transmission to broadcast messagereceiving devices located in the broadcast target area.
 13. The methodof claim 4, further comprising issuing a billing invoice to a firstbroadcast message system by a second broadcast message system inresponse to validating, routing and forwarding the broadcast message asprovided by the first broadcast message system for transmission tobroadcast message receiving devices located in a broadcast target areaserviced by the second broadcast message system.
 14. The method of claim4, further comprising issuing a billing invoice to a broadcast messagemonitoring system by a broadcast message system in response to thebroadcast message system providing a copy of the validated broadcastmessage record to the broadcast message monitoring system.
 15. Themethod of claim 14 wherein the broadcast message monitoring systemprovides the broadcast message to a broadcast message receiving devicelocated in an area different from the broadcast target area within thebroadcast message record and wherein the issued billing invoice is afunction of the provided broadcast message.
 16. The method of claim 4,further comprising issuing a billing invoice including the incurredbroadcast message billing amount and a fixed fee for a billing period.17. The method of claim 4, further comprising appending the incurredbroadcast message billing amount to the validated broadcast messagerecord.
 18. The method of claim 17, further comprising setting areporting flag associated with validated broadcast message recordfollowing the appending of the incurred broadcast message billingamount.
 19. The method of claim 4, further comprising storing theincurred broadcast message billing amount in a broadcast messageoriginator file and in a broadcast transmission network file.
 20. Asystem for billing a broadcast message system for network usage forbroadcast message transmission, the system comprising: a broadcastmessage billing module configured for receiving a validated broadcastmessage record associated with a broadcast transmission network adaptedto provide a transmission of the broadcast message within the validatedbroadcast record to broadcast receiving devices located within abroadcast target area, the broadcast message billing module configuredfor generating an incurred broadcast message billing amount as afunction of one or more of a density of broadcast receiving deviceslocated within the broadcast target area served by the broadcasttransmission network, an area served by the broadcast transmissionnetwork within the broadcast target area, a length of the broadcastmessage, the broadcast message originator identifier, and a broadcasttransmission network billing rate parameter.
 21. The system of claim 20wherein the broadcast message system includes a broadcast requestinterface configured for receiving a broadcast message record having abroadcast message, a defined broadcast target area, and a broadcastmessage originator identifier, a broadcast admission control moduleconfigured for receiving the broadcast message record, validating thebroadcast message record for transmission over a broadcast messagetransmission network, and generating a validated broadcast messagerecord as a function of the validating, and a broadcast messagedistributor module configured for receiving the validated broadcastmessage record and forwarding the broadcast message to the broadcasttransmission network
 22. The system of claim 20 wherein the broadcastmessage billing module is configured for one or more of determining thedensity of broadcast receiving devices associated with the broadcasttransmission network in the broadcast target area, calculating the areafor message broadcast transmission within the broadcast target areaserved by the broadcast transmission network, determining the length ofthe broadcast message contained within the validated broadcast messagerecord.
 23. The system of claim 20 wherein the broadcast message billingmodule is configured for appending the incurred broadcast messagebilling amount to the validated broadcast message record.
 24. The systemof claim 20 wherein the broadcast message billing module is configuredfor storing the incurred broadcast message billing amount in a broadcastmessage originator file and in a broadcast transmission network file.25. A method of billing for network usage for broadcast transmission tobroadcast message receiving devices located within a broadcast targetarea, the method comprising: validating the broadcast message record fortransmission over a broadcast transmission network; generating avalidated broadcast message record as a function of the validating;determining a density of broadcast receiving devices associated with thebroadcast transmission network in the broadcast target area; calculatingan area for message broadcast transmission within the broadcast targetarea served by the broadcast transmission network; determining a lengthof the broadcast message contained within the validated broadcastmessage record; and calculating an incurred broadcast message billingamount for the broadcast message as a function of the determinedbroadcast message length, the calculated broadcast area, the determineddensity, the broadcast message originator identifier, and a broadcasttransmission network billing rate parameter.
 26. The method of claim 25wherein validating the broadcast message record for transmission overthe broadcast transmission network is a function one or more of thebroadcast message originator identifier, the broadcast target area, anda broadcast transmission network parameter.
 27. The method of claim 25,further comprising appending the incurred broadcast message billingamount to the validated broadcast message record and generating aninvoice to the broadcast message system from the broadcast transmissionnetwork as a function of the broadcast message record.
 28. The method ofclaim 27, further comprising setting a reporting flag associated withvalidated broadcast message record following the appending of theincurred broadcast message billing amount.
 29. The method of claim 25,further comprising storing the incurred broadcast message billing amountin a broadcast message originator file and in a broadcast transmissionnetwork file.
 30. A system for billing a first broadcast message systemfor processing a broadcast message record provided by the firstbroadcast message system to a second broadcast message system forvalidating and transmission of a broadcast message to broadcast messagereceiving devices located within a broadcast target area associated withthe second broadcast message system, the system comprising: a broadcastmessage billing module configured for receiving a validated broadcastmessage record from the second broadcast message system and forgenerating an incurred broadcast message billing amount as a function ofone or more of a density of broadcast receiving devices located withinthe broadcast target area served by the broadcast transmission network,an area served by the broadcast transmission network within thebroadcast target area, a length of the broadcast message, the broadcastmessage originator identifier, a broadcast transmission network billingrate parameter, and a broadcast message system processing billingparameter.
 31. The system of claim 30 wherein the broadcast messagebilling module is configured for one or more of determining the densityof broadcast receiving devices associated with the broadcasttransmission network in the broadcast target area, calculating the areafor message broadcast transmission within the broadcast target areaserved by the broadcast transmission network, determining the length ofthe broadcast message contained within the validated broadcast messagerecord.
 32. The system of claim 30 wherein the broadcast message billingmodule is configured for appending the incurred broadcast messagebilling amount to the validated broadcast message record.
 33. The systemof claim 30 wherein the broadcast message billing module is configuredfor storing the incurred broadcast message billing amount in a broadcastmessage originator file and in a broadcast transmission network file.34. A method for billing a first broadcast message system for processinga broadcast message record provided by the first broadcast messagesystem to a second broadcast message system for transmission of abroadcast message to broad message receiving devices located within abroadcast target area associated with a broadcast transmission networkserved by the second broadcast message system, the method comprising:validating the broadcast message record; receiving the validatedbroadcast message record; determining a density of broadcast receivingdevices associated with the second broadcast transmission network in thebroadcast target area; calculating an area for message broadcasttransmission within the broadcast target area served by the broadcasttransmission network; determining a length of the broadcast messagecontained within the validated broadcast message record; and calculatingan incurred broadcast message billing amount for the broadcast messageas a function of the determined broadcast message length, the calculatedbroadcast area, the determined density, the broadcast message originatoridentifier, and a broadcast message system processing billing parameter.35. The method of claim 34 wherein validating the broadcast messagerecord for transmission over the broadcast transmission network is afunction one or more of the broadcast message originator identifier, thebroadcast target area, and a broadcast transmission network parameter.36. The method of claim 34, further comprising appending the incurredbroadcast message billing amount to the validated broadcast messagerecord and generating an invoice to the first broadcast message systemsas a function of the broadcast message record.
 37. The method of claim36, further comprising setting a reporting flag associated withvalidated broadcast message record following the appending of theincurred broadcast message billing amount, wherein generating is inresponse to the setting of the reporting flag.
 38. The method of claim37, further comprising transmitting the validated broadcast message tothe first broadcast message center.
 39. A system for billing a broadcastmessage originator for processing a broadcast message record fortransmission of a broadcast message to broadcast message receivingdevices located within a broadcast target area, the system comprising: abroadcast message billing module configured for receiving a validatedbroadcast message record associated with a broadcast transmissionnetwork configured to provide a transmission of the broadcast messagewithin the validated broadcast record to broadcast receiving deviceslocated within a broadcast target area, the broadcast message billingmodule configured for generating an broadcast message billing amount asa function of one or more of a density of broadcast receiving deviceslocated within the broadcast target area served by the broadcasttransmission network, an area served by the broadcast transmissionnetwork within the broadcast target area, a length of the broadcastmessage, the broadcast message originator identifier, and a broadcastmessage system billing rate parameter.
 40. A method for billing abroadcast message originator for processing a broadcast message recordfor transmitting a broadcast message to a broad message receivingdevices located within a broadcast target area, the method comprising:receiving the broadcast message record from the broadcast messageoriginator, the broadcast message record including the broadcastmessage, the broadcast target area, and a broadcast message originatoridentifier; validating the broadcast message record for transmissionover a broadcast transmission network; generating a validated broadcastmessage record as a function of the validating; determining a density ofbroadcast receiving devices associated with the broadcast transmissionnetwork in the broadcast target area; calculating an area for messagebroadcast transmission within the broadcast target area served by thebroadcast transmission network; determining a length of the broadcastmessage contained within the validated broadcast message record; andcalculating an incurred broadcast message billing amount for thebroadcast message as a function of the determined broadcast messagelength, the calculated broadcast area, the determined density, thebroadcast message originator identifier, and a broadcast message billingrate parameter.
 41. The method of claim 40 wherein validating thebroadcast message record for transmission over the broadcasttransmission network is a function one or more of the broadcast messageoriginator identifier, the broadcast target area, and a broadcasttransmission network parameter.
 42. The method of claim 40, furthercomprising appending the incurred broadcast message billing amount tothe validated broadcast message record and generating a broadcastmessage originator invoice as a function of the broadcast messagerecord.
 43. The method of claim 40, further comprising setting areporting flag associated with validated broadcast message recordfollowing the appending of the incurred broadcast message billingamount, wherein generating is in response to the setting of thereporting flag.
 44. A system for billing a broadcast message monitoringsystem for a validated broadcast message record provided by a broadcastmessage system, the validated broadcast message record including abroadcast message and a broadcast target area, the system comprising: abroadcast admission control module configured for receiving a broadcastmessage record from a broadcast message originator, validating thebroadcast message record and generating a validated broadcast messagerecord as a function of the validating; a broadcast message systeminterface configured for providing the validated broadcast messagerecord to the broadcast message monitoring system; a broadcast messagebilling module configured for receiving a validated broadcast messagerecord from the broadcast message system, determining a length of thebroadcast message contained within the validated broadcast messagerecord, calculating a broadcast message billing amount for the broadcastmessage record as a function of the determined broadcast message length,the broadcast message originator identifier, and a broadcast messagesystem billing rate parameter.
 45. The system of claim 44 wherein thebroadcast message billing module receives a signal from the broadcastmessage monitoring system including a number of copies of the broadcastmessage provided by the broadcast message monitoring system to at leastone of a broadcast message receiving device, a database, a databasequery, a web page, a subscriber, a second broadcast message monitoringsystem, wherein the broadcast message billing module is configured forcalculating the broadcast message billing amount as a function of theprovided number of copies.
 46. The system of claim 44 wherein thebroadcast admission control module is configured for validating thebroadcast message record for transmission over the broadcasttransmission network as a function one or more of the broadcast messageoriginator identifier, the broadcast target area, and a broadcasttransmission network parameter.
 47. A method for billing a broadcastmessage monitoring system for a validated broadcast message recordprovided by a broadcast message system, the validated broadcast messagerecord including a broadcast message and a broadcast target area, themethod comprising: validating the broadcast message record fortransmission over a broadcast transmission network; generating avalidated broadcast message record as a function of the validating;determining a length of the broadcast message contained within thevalidated broadcast message record; and calculating a broadcast messagebilling amount for the broadcast message record as a function of thedetermined broadcast message length, the broadcast message originatoridentifier, and a broadcast message billing rate parameter.
 48. Themethod of claim 47, further comprising determining a number of copies ofthe broadcast message provided by the broadcast message monitoringsystem to at least one of a broadcast message receiving device, adatabase, a database query, a web page, a subscriber, a second broadcastmessage monitoring system.
 49. The method of claim 47 wherein validatingthe broadcast message record for transmission over the broadcasttransmission network is a function one or more of the broadcast messageoriginator identifier, the broadcast target area, and a broadcasttransmission network parameter.
 50. A system for billing a user for abroadcast message wherein the user is not located within the broadcasttarget area defined by the broadcast message record containing thebroadcast message, the system comprising: a broadcast message receivingmodule configured for receiving a validated broadcast message recordfrom a broadcast message system arranged for validating a broadcastmessage for transmission to broadcast receiving devices located withinthe broadcast target area; a database configured for storing thereceived broadcast message record; a user access module configured forproviding the broadcast message to the user; and a broadcast messagemonitoring billing module configured for calculating a broadcast messagebilling amount in response to the user access the broadcast message fromthe user access module.
 51. The system of claim 50 wherein the billingmodule is configured for initiating an invoice being sent to the user asa function of the broadcast message billing amount.
 52. The system ofclaim 50, further comprising a reporting system configured for trackinga number of user accesses provided by the user access module to thebroadcast message.
 53. The system of claim 52 wherein the user accessesare a function of one or more of a broadcast message receiving device, adatabase, a database query, a web page, a subscriber, and a secondbroadcast message monitoring system.
 54. A method for billing a user fora broadcast message wherein the user is not located within the broadcasttarget area defined by a validated broadcast message record containingthe broadcast message, the method comprising: receiving a validatedbroadcast message record from a broadcast message system configured forvalidating a broadcast message for transmission to broadcast receivingdevices located within the broadcast target area; producing a copy ofthe validated broadcast message record; providing the broadcast messagewithin the validated broadcast message record to the user; calculating abroadcast message billing amount in response to the providing of thebroadcast message.
 55. The method of claim 54, further comprisingdetermining a length of the broadcast message contained within thevalidated broadcast message record, wherein calculating a broadcastmessage billing amount is a function of the determined broadcast messagelength.
 56. The method of claim 54 wherein calculating a broadcastmessage billing amount is a function of a broadcast message originatoridentifier included within the validated broadcast message record. 57.The method of claim 54, further comprising tracking a number ofbroadcast messages provided to the user.
 58. The system of claim 54wherein providing the broadcast message includes providing user accessas a function of one or more of a broadcast message receiving device, adatabase, a database query, a web page, a subscriber, and a secondbroadcast message monitoring system.